Assos Women's UMA GT EVO Winter Cycling JacketAs cool autumn conditions turn to harsher winter conditions, the Assos Women's UMA GT EVO Winter Cycling Jacket brings insulating comfort to your bike rides. Ditch the turbo-trainer and enjoy the great outdoors. Winter-Ready ComfortIn order to lock in warmth and fend off the elements, the Women's UMA GT EVO Winter Cycling Jacket features front panels in Assos' NEOS Medium fabric. This 3-layer softshell gives a windproof barrier, preventing heat loss from the bite of the windchill. It's water-resistant too, shrugging off light rain and spray from wet roads. Meanwhile, the shoulders, outer arms and upper back are made with NEOS light. This lighter-weight textile may have scaled back insulation, but this ensures you enjoy greater breathability and comfort when you're taking on higher intensity efforts. Lastly, warm and fleecy RX fabric is used across the back and underarms. This provides you with a high degree of warmth but outstanding moisture control too. It also offers an impeccable fit that compliments perfectly Assos' raglan sleeves that both works to reduce drag and allows complete freedom of movement.Practicality Built-inA long winter ride needs plenty of fuelling and so Assos give you three large capacity rear pockets, set at the perfect height and depth for easy access but still keeping the contents completely secure. The pockets are supported by Assos' S7 knit stabilisation, this single-stretch material supports the pockets vertically to prevent any sagging. For rides that finish late into the evening or start before sunrise, reflective details keep you visible on the road.Harsh winter weather won't slow you down when you pull on your UMA GT EVO Winter Cycling Jacket. Incredibly comfortable and highly protective across a wide range of conditions this is a winter-cycling tour-de-force.Features:Materials: 46% Polyamide, 35% Polyester, 19% ElastaneNEOS Medium fabric - 10 MT. High breathability MVP 14.600 gr/m2/24hNEOS Light fabric - Waterproof -10 MT. High breathability MVP 27.000 gr/m2/24hFlexible RX fabricTriple ramp concept pocketsFull-Length Zipper2W waistWave preserves the natural stretch of the front panel's textile without elasticReflective accentsregularFit - Optimized for total comfort in the riding position, with a more relaxed cut than Assos' second skin racingFitBuy Assos Cycle Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Assos Women's UMA GT EVO Winter Cycling JacketAs cool autumn conditions turn to harsher winter conditions, the Assos Women's UMA GT EVO Winter Cycling Jacket brings insulating comfort to your bike rides. Ditch the turbo-trainer and enjoy the great outdoors. Winter-Ready ComfortIn order to lock in warmth and fend off the elements, the Women's UMA GT EVO Winter Cycling Jacket features front panels in Assos' NEOS Medium fabric. This 3-layer softshell gives a windproof barrier, preventing heat loss from the bite of the windchill. It's water-resistant too, shrugging off light rain and spray from wet roads. Meanwhile, the shoulders, outer arms and upper back are made with NEOS light. This lighter-weight textile may have scaled back insulation, but this ensures you enjoy greater breathability and comfort when you're taking on higher intensity efforts. Lastly, warm and fleecy RX fabric is used across the back and underarms. This provides you with a high degree of warmth but outstanding moisture control too. It also offers an impeccable fit that compliments perfectly Assos' raglan sleeves that both works to reduce drag and allows complete freedom of movement.Practicality Built-inA long winter ride needs plenty of fuelling and so Assos give you three large capacity rear pockets, set at the perfect height and depth for easy access but still keeping the contents completely secure. The pockets are supported by Assos' S7 knit stabilisation, this single-stretch material supports the pockets vertically to prevent any sagging. For rides that finish late into the evening or start before sunrise, reflective details keep you visible on the road.Harsh winter weather won't slow you down when you pull on your UMA GT EVO Winter Cycling Jacket. Incredibly comfortable and highly protective across a wide range of conditions this is a winter-cycling tour-de-force.Features:Materials: 46% Polyamide, 35% Polyester, 19% ElastaneNEOS Medium fabric - 10 MT. High breathability MVP 14.600 gr/m2/24hNEOS Light fabric - Waterproof -10 MT. High breathability MVP 27.000 gr/m2/24hFlexible RX fabricTriple ramp concept pocketsFull-Length Zipper2W waistWave preserves the natural stretch of the front panel's textile without elasticReflective accentsregularFit - Optimized for total comfort in the riding position, with a more relaxed cut than Assos' second skin racingFitBuy Assos Cycle Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Assos UMA GT wind jacket summerIt's always wise to carry a protective jacket with you, even during the summer months, and thanks to the Assos UMA GT wind jacket summer you'll always have a windproof layer to pull on whenever the fine weather lets you down. The UMA GT wind jacket summer is a slim fitting and windproof performance cycling that is easily packed up and stowed in a jersey pocket - there are no excuses not to always have it with you. Facing into the wind, the front is made from ultralight Foil Ultra textile fending off cool breezes while the side panels give extra stretch to allow a form fit but with plenty of mobility built in. You'll not always be able to whip the jacket off as soon as the weather improves and so its excellent breathability ensures you'll remain dry and comfy until you can pack it away again. On fast descents, the slim race-focused fit keeps flapping to a minimum and raglan sleeves ensure you can move easily as you jump in and out of the saddle. Features:Materials: 48% Polyester, 35% Polyamide, 17% ElastaneFemale-specific fitFoil Ultra textile on front for race-tuned performanceStretchy side panelsBreathable Glossy textileDual-layer collar construction and raglan sleeves for improved comfortPackablePerfect for warmer monthsBuy Assos Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Assos Women's UMA GT Spring Fall JacketThe Assos Women's UMA GT Spring Fall Jacket takes the comfort of your favourite thermal jersey and pairs it with the protection of a light winter jacket. Cycling during the constantly changing conditions of spring and autumn has never been more comfortable. While your ride may start in cool, dry and breezy conditions you can soon find showers rolling through and this is where the Women's UMA GT Spring Fall Jacket excels. NEOS MILD, a 3-layer softshell with a membrane, is used to the front, keeping out cold winds, rain showers, road spray and plunging temperatures and all without sacrificing breathability. Along the top of the arms brushed bi-stretch RX material boosts warmth and insulation while Type.157 fabric along the back and under the arms ensures sweat doesn't hang around, the high degree of breathability letting it escape before it pools on the skin. The result is a jacket with amazing levels of comfort across a wide range of conditions.To ensure you enjoy plenty of manoeuvrability and space for layering, Assos have given the UMA GT their regularFit, this also ensures absolute comfort when you're in a riding position with a nod to aero performance without ever feeling too tight. For a long ride and to keep energy levels stocked up you'll find plenty of space for gels and bars in the Triple Ramp rear pockets and reflective accents ensure you're more visible if your rides finish after sunset.The weather is hard to predict, but one thing is for sure, the Women's UMA GT Spring Fall Jacket has the performance to see you cycling comfortably through most of what spring or autumn has in store.Features:Materials: 45% Polyamide, 12% Elastane, 43% PolyesterNEOS MILD: Patented 3L windproof and highly breathable softshell constructed with a PU bonded membrane for added water-repellencyWeight: 260g/m2; Breathability: MVP 20,000g/m2/24h; Water Column: 10,000mm; Elasticity: 4-way stretchRX: Brushed bi-stretch warp-knit fabric developed to wick moisture and add light insulationType.157 Stripe Tex: Proprietary breathable and stretchy circular knit textile with built-in UV protection and odorControlTriple Ramp Pockets: Flexible fabric panels sewn into each of the three pockets create 'lids' for your cargo, covering the contents for added security and stabilityFull-Length Zipper: Temperature regulation courtesy of a lightweight full-length zipper with camlockReflective Accents: Placed on the sides of the outer pocket slots for added visibilityRaglan Cut: Sleeve design free of a traditional shoulder seam, continuing up to the neck for a greater range of motionregularFit: Optimized for total comfort in the riding position, with a more relaxed cut than the second-skin racingFitBuy Assos Cycle Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Assos Women's UMA GT Spring Fall JacketThe Assos Women's UMA GT Spring Fall Jacket takes the comfort of your favourite thermal jersey and pairs it with the protection of a light winter jacket. Cycling during the constantly changing conditions of spring and autumn has never been more comfortable. While your ride may start in cool, dry and breezy conditions you can soon find showers rolling through and this is where the Women's UMA GT Spring Fall Jacket excels. NEOS MILD, a 3-layer softshell with a membrane, is used to the front, keeping out cold winds, rain showers, road spray and plunging temperatures and all without sacrificing breathability. Along the top of the arms brushed bi-stretch RX material boosts warmth and insulation while Type.157 fabric along the back and under the arms ensures sweat doesn't hang around, the high degree of breathability letting it escape before it pools on the skin. The result is a jacket with amazing levels of comfort across a wide range of conditions.To ensure you enjoy plenty of manoeuvrability and space for layering, Assos have given the UMA GT their regularFit, this also ensures absolute comfort when you're in a riding position with a nod to aero performance without ever feeling too tight. For a long ride and to keep energy levels stocked up you'll find plenty of space for gels and bars in the Triple Ramp rear pockets and reflective accents ensure you're more visible if your rides finish after sunset.The weather is hard to predict, but one thing is for sure, the Women's UMA GT Spring Fall Jacket has the performance to see you cycling comfortably through most of what spring or autumn has in store.Features:Materials: 45% Polyamide, 12% Elastane, 43% PolyesterNEOS MILD: Patented 3L windproof and highly breathable softshell constructed with a PU bonded membrane for added water-repellencyWeight: 260g/m2; Breathability: MVP 20,000g/m2/24h; Water Column: 10,000mm; Elasticity: 4-way stretchRX: Brushed bi-stretch warp-knit fabric developed to wick moisture and add light insulationType.157 Stripe Tex: Proprietary breathable and stretchy circular knit textile with built-in UV protection and odorControlTriple Ramp Pockets: Flexible fabric panels sewn into each of the three pockets create 'lids' for your cargo, covering the contents for added security and stabilityFull-Length Zipper: Temperature regulation courtesy of a lightweight full-length zipper with camlockReflective Accents: Placed on the sides of the outer pocket slots for added visibilityRaglan Cut: Sleeve design free of a traditional shoulder seam, continuing up to the neck for a greater range of motionregularFit: Optimized for total comfort in the riding position, with a more relaxed cut than the second-skin racingFitBuy Assos Cycle Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Assos Women's UMA GT Spring Fall JacketThe Assos Women's UMA GT Spring Fall Jacket takes the comfort of your favourite thermal jersey and pairs it with the protection of a light winter jacket. Cycling during the constantly changing conditions of spring and autumn has never been more comfortable. While your ride may start in cool, dry and breezy conditions you can soon find showers rolling through and this is where the Women's UMA GT Spring Fall Jacket excels. NEOS MILD, a 3-layer softshell with a membrane, is used to the front, keeping out cold winds, rain showers, road spray and plunging temperatures and all without sacrificing breathability. Along the top of the arms brushed bi-stretch RX material boosts warmth and insulation while Type.157 fabric along the back and under the arms ensures sweat doesn't hang around, the high degree of breathability letting it escape before it pools on the skin. The result is a jacket with amazing levels of comfort across a wide range of conditions.To ensure you enjoy plenty of manoeuvrability and space for layering, Assos have given the UMA GT their regularFit, this also ensures absolute comfort when you're in a riding position with a nod to aero performance without ever feeling too tight. For a long ride and to keep energy levels stocked up you'll find plenty of space for gels and bars in the Triple Ramp rear pockets and reflective accents ensure you're more visible if your rides finish after sunset.The weather is hard to predict, but one thing is for sure, the Women's UMA GT Spring Fall Jacket has the performance to see you cycling comfortably through most of what spring or autumn has in store.Features:Materials: 45% Polyamide, 12% Elastane, 43% PolyesterNEOS MILD: Patented 3L windproof and highly breathable softshell constructed with a PU bonded membrane for added water-repellencyWeight: 260g/m2; Breathability: MVP 20,000g/m2/24h; Water Column: 10,000mm; Elasticity: 4-way stretchRX: Brushed bi-stretch warp-knit fabric developed to wick moisture and add light insulationType.157 Stripe Tex: Proprietary breathable and stretchy circular knit textile with built-in UV protection and odorControlTriple Ramp Pockets: Flexible fabric panels sewn into each of the three pockets create 'lids' for your cargo, covering the contents for added security and stabilityFull-Length Zipper: Temperature regulation courtesy of a lightweight full-length zipper with camlockReflective Accents: Placed on the sides of the outer pocket slots for added visibilityRaglan Cut: Sleeve design free of a traditional shoulder seam, continuing up to the neck for a greater range of motionregularFit: Optimized for total comfort in the riding position, with a more relaxed cut than the second-skin racingFitBuy Assos Cycle Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Assos TRAIL Spring/Fall JacketAutumn and spring are brilliant seasons for mountain biking but with a chill in the air, you'll welcome the extra warmth when wearing the Assos TRAIL Spring/Fall Jacket. As you swoop and weave your way down singletrack and technical trails it's the ultra-soft and warm RX TECH Melange to the front of the TRAIL Spring/Fall Jacket which will keep the cold out and warmth inside. Brushed on the inside it offers just the right amount of insulation against cooler temperatures. Of course, there's going to be some pedalling sections and uphills to contend with, soon building a sweat. To ensure you don't get cold and clammy Assos use a highly breathable fabric to the back, borrowed from their Summer TRAIL jerseys, to pull sweat off the skin and let it evaporate away from the outside, leaving you dry and comfortable. Lastly, arms are protected from the cold via sleeves in insulating RX fabric and the addition of abrasion-resistant dyneRope at the elbows keeps you protected from cuts and abrasions as you pin it down the trail. Letting you manoeuvre and move easily over your bike, the TRAIL jacket features Assos' trailFit - this keeps the cut slim and trim so you're not slowed down but it still offers the stretch and flexibility you need to hit berms, kickers and rocky, rooty sections with unhindered freedom of movement and confidence. The cosy hood is perfect to seal in warmth pre or post-ride, and while it's not designed to fit under a helmet, the tall collar acts as the perfect neck warmer when fully zipped up while letting in cool airflow to your head.Cool, fresh temperatures, emptier trails and lots of grip make for great riding in spring and autumn and the TRAIL Spring/Fall Jacket lets you rip along your favourite trails in complete cosy comfort. Features:Materials: 67% Polyester, 26% Polyamide, 6% Elastane, 1% PolyurethaneRX TECH Melange: A brushed grey circular-knit fabric developed to provide exceptional comfort, wick moisture, add moderate insulation, and remain extremely flexibleRX: Brushed bi-stretch warp-knit fabric developed to wick moisture and add light insulationTriangle: An interlocking circular knit with mono-stretch for vertical stability. Ultra soft, UPF 35dyneRope: High-density woven textile with ripstop weave. Fifteen times stronger than steel, this fiber is blended with a black polyethylene and is strategically placed to protect exposed areas from abrasionInternal Ramp Pocket: Stash pocket with fabric 'lid' sewn-in secures cash, identification, ski-lift passes, keys, and other small itemsDouble-Slider Zipper: Adjust to the conditions with the option to unzip from the bottom for added breathabilitytrailFit: Follows the body's natural motions in, and out, of the saddle, but never restrictive. A comfortable, versatile fit that's perfect for an array of off-road riding applications, whether that's one hour or all dayBuy Assos Cycle Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Assos Women's TRAIL Spring/Fall JacketThe Women's TRAIL Spring/Fall Jacket from Assos is a brilliant addition to your mountain biking kit bag, keeping you warm and comfortable on those perfect but chilly days of autumn and spring riding. As you swoop and weave your way down singletrack and technical trails it's the ultra-soft and warm RX TECH Melange to the front of the Women's TRAIL Spring/Fall Jacket which will keep the cold out and warmth inside. Brushed on the inside it offers just the right amount of insulation against cooler temperatures. Of course, there's going to be some pedalling sections and uphills to contend with, soon building a sweat. To ensure you don't get cold and clammy Assos use a highly breathable fabric to the back, borrowed from their Summer TRAIL jerseys, to pull sweat off the skin and let it evaporate away from the outside, leaving you dry and comfortable. Lastly, arms are protected from the cold via sleeves in insulating RX fabric and the addition of abrasion-resistant dyneRope at the elbows keeps you protected from cuts and abrasions as you pin it down the trail. Letting you manoeuvre and move easily over your bike, the TRAIL jacket features Assos' trailFit - this keeps the cut slim and trim so you're not slowed down but it still offers the stretch and flexibility you need to hit berms, kickers and rocky, rooty sections with unhindered freedom of movement and confidence. The cosy hood is perfect to seal in warmth pre or post-ride, and while it's not designed to fit under a helmet, the tall collar acts as the perfect neck warmer when fully zipped up while letting in cool airflow to your head.Cool, fresh temperatures, emptier trails and lots of grip make for great riding in spring and autumn and the Women's TRAIL Spring/Fall Jacket lets you rip along your favourite trails in complete cosy comfort. Features:Materials: 67% Polyester, 26% Polyamide, 6% Elastane, 1% PolyurethaneRX TECH Melange: A brushed grey circular-knit fabric developed to provide exceptional comfort, wick moisture, add moderate insulation, and remain extremely flexibleRX: Brushed bi-stretch warp-knit fabric developed to wick moisture and add light insulationTriangle: An interlocking circular knit with mono-stretch for vertical stability. Ultra soft, UPF 35dyneRope: High-density woven textile with ripstop weave. Fifteen times stronger than steel, this fiber is blended with a black polyethylene and is strategically placed to protect exposed areas from abrasionInternal Ramp Pocket: Stash pocket with fabric 'lid' sewn-in secures cash, identification, ski-lift passes, keys, and other small itemsDouble-Slider Zipper: Adjust to the conditions with the option to unzip from the bottom for added breathabilitytrailFit: Follows the body's natural motions in, and out, of the saddle, but never restrictive. A comfortable, versatile fit that's perfect for an array of off-road riding applications, whether that's one hour or all dayBuy Assos Cycle Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Assos Equipe RS Spring Fall JacketTaking the best elements of a thermal cycling jersey, aero race jersey and a softshell, the Assos Equipe RS Spring Fall Jacket perfectly balances warmth, breathability and aerodynamics.At either end of your summer season, come spring and autumn the temperatures may not be freezing but a summer jersey, gilet and arm-warmers probably aren't ideal for comfort. During the these cooler transitional months, the Equipe RS Spring Fall Cycling Jacket excels.The Assos twinDeck construction features a Push-Pull material exterior and more insulating Rhombus material on the inside giving the perfect balance of insulation and breathability. To the shoulders, the Diffusor air vents draw in cool air where it circulates between the two-layer construction, regulating temperature without affecting aerodynamics. When you're on the limit, there's now no need to unzip to cool the body and you can stay low and aero - perfect for racing.Assos aeroFitThe aeroFit of the Equipe RS Spring Fall Jacket is just like your favourite summer race jersey - close to the body and with a compressive fit, it ensures no watts are wasted when you're setting the pace. The sleeves are made with Assos SONIC fabric, a lightly brushed insulating fabric that perfectly moulds to the arms and features ribbed detailing to improve aerodynamics. Raw cut edges ensure a smooth and streamlined transition with your spring/autumn gloves. At home in a fast spring race or when you're taking in steady autumn miles, the Equipe RS Spring Fall Jacket will keep you comfortable as the seasons change.Features:Materials: 50% Polyamide, 19% Polypropylene, 16% Elastane, 15% PolyestertwinDeck - Double-layer fabric construction boosts insulation using a combination of Push Pull and Rhombus textilesSONIC-SN sleeves - highly elastic ribbed fabric, which creates a second-skin fit and features a brushed micro-sanded face for added thermal protectionDiffusor - ASSOS-exclusive sewing construction that creates dual 'valves' on the fronts of the shoulders, drawing in cool air for added ventilationDouble-Slider ZipperTriple Ramp PocketsRaw cut sleeves - creating a smooth, aerodynamic designaeroFit - Speed-focused fit that's tighter and more compressive than racingFit. May feel restrictive out of the riding position but feels like a second skin while ridingBuy Assos Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Assos rS.sturmPrinz EVO JacketAssos' rS.sturmPrinz EVO windproof jacket is the ultimate, racing-cut rain and wind protection jacket. If you ride a lot, all year round, and aren't concerned if it rains, then the sturmPrinz is for you. The ultimate foul weather protection.With the rs.sturmPrinz EVO Windproof jacket the objective was to create the ideal rain and wind protective jacket for high performance cycling, no holds barred and no corners cut by the accountants! However, Assos' aim was not to make a 100% waterproof jacket. Why not? Because 100% waterproof also means 100% impermeable - sweat builds up and can't escape. Not what you want. The evaporation process must be proactive, it mustn't be slowed excessively by your protective shell - which ultimately leads to cold and chills. To this end the rs.sturmPrinz EVO protects but also breathes incredibly well maintaining body temperature and comfort.Assos have calibrated and optimised the balance between insulation and protection, without jeopardising your performance, giving you a functional, intelligently engineered, cycling-specific anti- rain device that works! This has been acheived through the use of exclusive TRITON fabric, specifically engineered by Assos for the rs.sturmPrinz jacket. The sturmPrinz use two versions of TRITON. The front panel features TRITON V1, a robust fabric engineered to be more resistant, and the back panel uses the lighter, more breathable TRITON V2.Ergonomically shaped to fit your body in the cycling position the jacket sits close and then follows your movements. Thanks to the high performance TRITON fabric, ASSOS have been able to tailor the jacket closer to the body, resulting in less volume and no “balloon effect,” providing total freedom of movement. This is a jacket ideally suited for hard riding and racing on-the-rivet when the rain is incessant.Features:Materials: 62% Polyamide(Nylon), 18% Polyurethane, 13% Elastane(Spandex), 7% PTFEExclusive TRITON waterproof/breatahble fabricElastic shoulder inserts for increased freedom of movement.Ventilated upper rear panel.'Pocket slots' on the lower rear panel - also act as ventilation zonesTaped seams on front, shoulder and rear panels.Rear panel emergency pocketExtended rear panel to protect lower back from road spray and dirtAdjustable fit, elastic 'snuggies' around collar and wristsRacing cutBuy Assos Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Assos UMA GT Clima Jacket EVOWindproof, water-resistant and highly reflective, the Assos UMA GT Clima Jacket EVO makes cycling in dark and damp weather a more comfortable pursuit. Highly reflective glass micro-beads infused in the jacket 'light up' as soon as caught under street-lamps or vehicle headlights. The UMA GT Clima Jacket EVO is made from a 2-layer windproof and water-repellent fabric to offer just the right amount of protection when you're battling rain showers or swooping down a long descent. Weather protection isn't to the detriment of weight though, it's still nice and light and easily packable in a jersey pocket. The Silver-Haze fabric is also brilliant after dark. Highly-reflective glass micro-beads infused in the fabric mean you'll be highly visible on your evening training rides or daily commutes. The regularFit of the UMA GT Clima is focused on giving female cyclists a streamlined profile but one that also makes for easy freedom of movement. This slightly more relaxed fit also makes it easy to fit on top of other layers. Aiding this easy movement are stretchy and breathable side panels, ensuring you never feel restricted as you move in and out of the saddle. Features:Materials: 91% Polyester, 7% Polyamide, 2% ElastaneSilver Haze reflective fabric - hydrophilic membrane infused with highly reflective glass micro-beadsWindproof, water-repellent fabric - regulates body temperature in changing conditionsHigh-stretch windproof, breathable side panelsFull-Length zipperregularFit - total comfort in a riding positionBuy Assos Clothing from Chain Reaction Cycles. The World's Largest Online Bike Store.
Assos Women's DYORA RS Winter Cycling JacketThe ultimate cold-weather layer, the Assos Women's DYORA RS Winter Cycling Jacket balances insulation, moisture-management, flexibility and low-bulk to great effect. Whether a pro-rider or dedicated amateur this is a winter essential. The harder you ride, the more the DYORA RS Winter Cycling Jacket excels. The aim of the Assos design team has been to create a winter jacket that 'activates' when you're training and racing at higher intensities. It harmoniously balances insulation and temperature regulation, keeping you perfectly comfortable on all-day endurance rides through to short and intense interval sessions.Engineered ExcellenceIts incredible performance is made possible thanks to the development of a lightweight softshell material called SPHERE. Replacing Assos' renowned Stratagon, it offers waterproof and flexibility with outstanding moisture control perfectly suited to cycling hard. Inside, across the chest are several thin layers of this SPHERE. This not only protects the chest from cold it's also quick to move sweat off the skin so you don't feel a chill. To the outside, 3-Layer SPHERE light provides a windproof and water-resistant barrier as you face into the weather. A thicker and more insulating version of the same 3-layer material is used across the upper back and forearms for added warmth. To boost climate control, Assos have deployed their Diffusor “valves” at the shoulders, allowing air inside to prevent overheating. Moving to the back, OSMOS Heavy is the most insulating of Assos' brushed-backed materials. And the jacket’s built-in mid-layer is made with lighter, more breathable OSMOS Light while the upper arms are wrapped in windproof warp-knit 3L ZigZaggy Foam.Assos Layering System The DYORA RS Winter Cycling Jacket forms part of a cycling layering system, engineered to work beautifully together. For most winter conditions it works perfectly as a stand-alone winter jacket. However, for extremely harsh conditions use it with an Assos Thermobooster Mid Layer for added insulation. For extra coverage in humid or extra-demanding weather, deploy your Clima Capsule Jacket over the top. Assos have thought of everything.Features:Materials: 23% Polyester, 41% Polyamide, 22% Elastane, 14% PolypropyleneSPHERE Light front panel - a patented 3L windproof, waterproof, and breathable material - Breathability: MVP 30,000g/m2/24h - Water Column 10,000mmInnermost layer in SHERE Light - bi-stretch circular knit adds light insulation and helps pull moisture away from the layers belowSPHERE Medium - Used for the upper back and forearms - thickest version ofSPHERE - Breathability: MVP 20,000g/m2/24h - Water Column 10,000mmZigZaggy Foam - upper sleeves are made with this 3L warp-knit, wind-blocking fabric, which features a foam-like core and brushed fleece interiorOSMOS Heavy - warp-knit is used along the back panel. The heaviest in brushed OSMOS family (290g/m2), featuring asymmetrical stretch and a soft, durable constructionDiffusor - An ASSOS-exclusive sewing construction that creates dual 'valves' on the fronts of the shoulders, drawing in cool air for added ventilationDouble-Slider Asymmetrical Zipper - Reversed Camlock design, metal construction, offset at the collar for added comfortTriple Ramp Pockets - three textile-lidded pockets optimally located for ease of accessaeroFit: Assos' trimmest, speed-focused fit that's tighter and more compressive than racingFit. May feel restrictive out of the riding position but feels like a second skin while ridingBuy Assos Cycle Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.