Castelli Perfetto ROS 2 Wind JerseyThe windproof and breathable Castelli Perfetto ROS 2 Wind Jersey is your ideal companion when you're greeted by cycling conditions that are cool, blustery and with the chance of some light rain. The Perfetto ROS 2 Wind Jersey, previously known as the Perfetto Light, was made to meet the demands of pro riders. They wanted to wear a Gabba for racing but it proved a bit too hot when the intensity increased. And so, the Perfetto ROS 2 Wind Jersey offers reliable windproof and water-repellency but with the breathability required for comfort during for harder efforts. The versatile performance is derived from its combination of high-performance fabrics. For the front and sleeves, Castelli have used Gore-Tex INFINIUM™ WINDSTOPPER® 203 Stretch. This gives total wind protection as well as excellent water resistance. Meanwhile, the back is made with Nano Flex Light Woven, its nano-technology bringing you a high degree of breathability and protection from light rain and road spray. This versatile construction lets you wear it like a traditional gilet over a summer jersey, just with sleeves. Or pair it with a lightweight base layer and arm warmers and it’s a lightweight windproof cycling jersey on its own.Castelli have improved the front zipper – it’s now a smooth running two-way YKK® Vislon® zipper, allowing you to control ventilation from the top and bottom. The reflectivity is also now more visible, and the three rear pockets offer plenty of space for your essentials.Features:Materials: 100% PolyesterLightest Castelli short-sleeve wind protectionGORE-TEX INFINIUM™ WINDSTOPPER® 203 Stretch lightweight fabric on front and sleevesNano Flex Light Woven on back for breathable stretch with good water protectionTop- and bottom-opening YKK® Vislon® zipper for easy ventilation adjustment on the fly3 rear pocketsReflective panel at bottom of pocketsWeight: 182gSuggested Temperature range: 10 to 18 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Perfetto ROS 2 Wind JerseyThe windproof and breathable Castelli Perfetto ROS 2 Wind Jersey is your ideal companion when you're greeted by cycling conditions that are cool, blustery and with the chance of some light rain. The Perfetto ROS 2 Wind Jersey, previously known as the Perfetto Light, was made to meet the demands of pro riders. They wanted to wear a Gabba for racing but it proved a bit too hot when the intensity increased. And so, the Perfetto ROS 2 Wind Jersey offers reliable windproof and water-repellency but with the breathability required for comfort during for harder efforts. The versatile performance is derived from its combination of high-performance fabrics. For the front and sleeves, Castelli have used Gore-Tex INFINIUM™ WINDSTOPPER® 203 Stretch. This gives total wind protection as well as excellent water resistance. Meanwhile, the back is made with Nano Flex Light Woven, its nano-technology bringing you a high degree of breathability and protection from light rain and road spray. This versatile construction lets you wear it like a traditional gilet over a summer jersey, just with sleeves. Or pair it with a lightweight base layer and arm warmers and it’s a lightweight windproof cycling jersey on its own.Castelli have improved the front zipper – it’s now a smooth running two-way YKK® Vislon® zipper, allowing you to control ventilation from the top and bottom. The reflectivity is also now more visible, and the three rear pockets offer plenty of space for your essentials.Features:Materials: 100% PolyesterLightest Castelli short-sleeve wind protectionGORE-TEX INFINIUM™ WINDSTOPPER® 203 Stretch lightweight fabric on front and sleevesNano Flex Light Woven on back for breathable stretch with good water protectionTop- and bottom-opening YKK® Vislon® zipper for easy ventilation adjustment on the fly3 rear pocketsReflective panel at bottom of pocketsWeight: 182gSuggested Temperature range: 10 to 18 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Perfetto ROS 2 Wind JerseyThe windproof and breathable Castelli Perfetto ROS 2 Wind Jersey is your ideal companion when you're greeted by cycling conditions that are cool, blustery and with the chance of some light rain. The Perfetto ROS 2 Wind Jersey, previously known as the Perfetto Light, was made to meet the demands of pro riders. They wanted to wear a Gabba for racing but it proved a bit too hot when the intensity increased. And so, the Perfetto ROS 2 Wind Jersey offers reliable windproof and water-repellency but with the breathability required for comfort during for harder efforts. The versatile performance is derived from its combination of high-performance fabrics. For the front and sleeves, Castelli have used Gore-Tex INFINIUM™ WINDSTOPPER® 203 Stretch. This gives total wind protection as well as excellent water resistance. Meanwhile, the back is made with Nano Flex Light Woven, its nano-technology bringing you a high degree of breathability and protection from light rain and road spray. This versatile construction lets you wear it like a traditional gilet over a summer jersey, just with sleeves. Or pair it with a lightweight base layer and arm warmers and it’s a lightweight windproof cycling jersey on its own.Castelli have improved the front zipper – it’s now a smooth running two-way YKK® Vislon® zipper, allowing you to control ventilation from the top and bottom. The reflectivity is also now more visible, and the three rear pockets offer plenty of space for your essentials.Features:Materials: 100% PolyesterLightest Castelli short-sleeve wind protectionGORE-TEX INFINIUM™ WINDSTOPPER® 203 Stretch lightweight fabric on front and sleevesNano Flex Light Woven on back for breathable stretch with good water protectionTop- and bottom-opening YKK® Vislon® zipper for easy ventilation adjustment on the fly3 rear pocketsReflective panel at bottom of pocketsWeight: 182gSuggested Temperature range: 10 to 18 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Perfetto ROS 2 Wind JerseyThe windproof and breathable Castelli Perfetto ROS 2 Wind Jersey is your ideal companion when you're greeted by cycling conditions that are cool, blustery and with the chance of some light rain. The Perfetto ROS 2 Wind Jersey, previously known as the Perfetto Light, was made to meet the demands of pro riders. They wanted to wear a Gabba for racing but it proved a bit too hot when the intensity increased. And so, the Perfetto ROS 2 Wind Jersey offers reliable windproof and water-repellency but with the breathability required for comfort during for harder efforts. The versatile performance is derived from its combination of high-performance fabrics. For the front and sleeves, Castelli have used Gore-Tex INFINIUM™ WINDSTOPPER® 203 Stretch. This gives total wind protection as well as excellent water resistance. Meanwhile, the back is made with Nano Flex Light Woven, its nano-technology bringing you a high degree of breathability and protection from light rain and road spray. This versatile construction lets you wear it like a traditional gilet over a summer jersey, just with sleeves. Or pair it with a lightweight base layer and arm warmers and it’s a lightweight windproof cycling jersey on its own.Castelli have improved the front zipper – it’s now a smooth running two-way YKK® Vislon® zipper, allowing you to control ventilation from the top and bottom. The reflectivity is also now more visible, and the three rear pockets offer plenty of space for your essentials.Features:Materials: 100% PolyesterLightest Castelli short-sleeve wind protectionGORE-TEX INFINIUM™ WINDSTOPPER® 203 Stretch lightweight fabric on front and sleevesNano Flex Light Woven on back for breathable stretch with good water protectionTop- and bottom-opening YKK® Vislon® zipper for easy ventilation adjustment on the fly3 rear pocketsReflective panel at bottom of pocketsWeight: 182gSuggested Temperature range: 10 to 18 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Perfetto ROS 2 Wind JerseyThe windproof and breathable Castelli Perfetto ROS 2 Wind Jersey is your ideal companion when you're greeted by cycling conditions that are cool, blustery and with the chance of some light rain. The Perfetto ROS 2 Wind Jersey, previously known as the Perfetto Light, was made to meet the demands of pro riders. They wanted to wear a Gabba for racing but it proved a bit too hot when the intensity increased. And so, the Perfetto ROS 2 Wind Jersey offers reliable windproof and water-repellency but with the breathability required for comfort during for harder efforts. The versatile performance is derived from its combination of high-performance fabrics. For the front and sleeves, Castelli have used Gore-Tex INFINIUM™ WINDSTOPPER® 203 Stretch. This gives total wind protection as well as excellent water resistance. Meanwhile, the back is made with Nano Flex Light Woven, its nano-technology bringing you a high degree of breathability and protection from light rain and road spray. This versatile construction lets you wear it like a traditional gilet over a summer jersey, just with sleeves. Or pair it with a lightweight base layer and arm warmers and it’s a lightweight windproof cycling jersey on its own.Castelli have improved the front zipper – it’s now a smooth running two-way YKK® Vislon® zipper, allowing you to control ventilation from the top and bottom. The reflectivity is also now more visible, and the three rear pockets offer plenty of space for your essentials.Features:Materials: 100% PolyesterLightest Castelli short-sleeve wind protectionGORE-TEX INFINIUM™ WINDSTOPPER® 203 Stretch lightweight fabric on front and sleevesNano Flex Light Woven on back for breathable stretch with good water protectionTop- and bottom-opening YKK® Vislon® zipper for easy ventilation adjustment on the fly3 rear pocketsReflective panel at bottom of pocketsWeight: 182gSuggested Temperature range: 10 to 18 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
In 2016 we started our aero research project with the Norwegian Technical University in Trondheim. Besides having a couple of brilliant professors and PhD students to come up with ideas and do the basic research, they have a couple of wind tunnels, rapid prototyping capabilities, CFD analysis and a true desire to make fast stuff. The first big success from the research was Team Sky's TT suit that placed four riders in the top eight at the opening Tour de France time trial. Then the UCI made it illegal. So this suit isn't UCI legal (but neither is your bike). It's faster than the pro cyclists' suits and very illegal due to the silicone ribs in the arms. The main body fabric is an impossibly light 50 denier — usually in sports clothing 40 denier is considered ultrafine. The legs and sleeves are long for aerodynamics, while the light fabrics are great for dealing with heat since they're thin enough to not get weighed down, yet the 8% Lycra® content holds a bit of moisture next to your skin for rapid cooling. The insane stretch allows us to make something that truly fits like a second skin on the bike but that doesn't restrict in any way on the swim or run. The PR Speed Suit KISS Tri pad offers some welcome padding while you're on the bike but is thin enough to not bother you on the run. This suit offers real time savings on the bike leg while providing cooling and comfort on the run, but it was made with the expectation of being worn under a swimskin or wetsuit for the swim. It's optimized for high speeds — top age groupers or pro athletes, or anyone looking to set a new PR.
Castelli Pro Thermal Mid Long Sleeve JerseyA bit lighter, a bit stretchier and a bit closer to the body than a regular thermal cycling top, the Castelli Pro Thermal Mid Long Sleeve Jersey is just right for cool conditions and high-intensity training. Come the transitional seasons of the year and while temperatures aren't freezing, the lightweight warmth of the Pro Thermal Mid Long Sleeve Jersey offers just enough warmth to keep off a chill. The secret is in the use of mid-weight Warmer X-Stretch brushed fabric. The fleece inner provides excellent insulation against cool weather but it's a touch lighter than a regular thermal material, ensuring better breathability and heat regulation. Not only warm and breathable, the X-Stretch, as the name suggests, has an extra amount of stretch, giving the jersey a snug fit. This combines with a race fit to deliver streamlined performance tailored for fast riding. The functional focus of the jersey continues into the details. A smooth YKK® Vislon® zipper can be used with one hand, making controlling ventilation simple. The drop-pocket construction allows you to load up and yet the jersey remains in a secure and stable position. There’s also a reflective stripe on the centre pocket, enhancing visibility after dark.Features:Materials: 80% Polyester, 20% ElastaneMid-weight Warmer X-Stretch brushed fabricIdeal for cool conditions, with or without a vestRace cut with highly elastic fabric provides close-to-body fit without feeling tightDrop-pocket construction for better fit around waist and better pocket positionEasy-sliding YKK® Vislon® zipperEmbossed line across chestReflective vertical stripe on centre pocketWeight: 228gSuggested Temperature range: 14 to 19 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Pro Thermal Mid Long Sleeve JerseyA bit lighter, a bit stretchier and a bit closer to the body than a regular thermal cycling top, the Castelli Pro Thermal Mid Long Sleeve Jersey is just right for cool conditions and high-intensity training. Come the transitional seasons of the year and while temperatures aren't freezing, the lightweight warmth of the Pro Thermal Mid Long Sleeve Jersey offers just enough warmth to keep off a chill. The secret is in the use of mid-weight Warmer X-Stretch brushed fabric. The fleece inner provides excellent insulation against cool weather but it's a touch lighter than a regular thermal material, ensuring better breathability and heat regulation. Not only warm and breathable, the X-Stretch, as the name suggests, has an extra amount of stretch, giving the jersey a snug fit. This combines with a race fit to deliver streamlined performance tailored for fast riding. The functional focus of the jersey continues into the details. A smooth YKK® Vislon® zipper can be used with one hand, making controlling ventilation simple. The drop-pocket construction allows you to load up and yet the jersey remains in a secure and stable position. There’s also a reflective stripe on the centre pocket, enhancing visibility after dark.Features:Materials: 80% Polyester, 20% ElastaneMid-weight Warmer X-Stretch brushed fabricIdeal for cool conditions, with or without a vestRace cut with highly elastic fabric provides close-to-body fit without feeling tightDrop-pocket construction for better fit around waist and better pocket positionEasy-sliding YKK® Vislon® zipperEmbossed line across chestReflective vertical stripe on centre pocketWeight: 228gSuggested Temperature range: 14 to 19 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
A favorite piece among our sponsored pros, this jersey is a bit lighter and a bit stretchier and features a closer cut for an aero fit. Mid-weight Warmer X-Stretch brushed fabric Ideal for cool conditions, with or without a vest Race cut with highly elastic fabric provides close-to-body fit without feeling tight Drop-pocket construction for better fit around waist and better pocket position Easy-sliding YKK® Vislon® zipper Embossed line across chest Reflective vertical stripe on center pocket. Ideal for cool days when you still want a short-sleeve jersey but need something a little warmer to take the chill off. The fabric is lightly brushed on the inside, and the bit of elastane gives a perfect stretch fit. We'll also use this jersey with arm warmers and a vest on cooler days — either an Aria Vest that will go in a pocket once the air warms up, or a Perfetto Vest for a day that will stay cool. This jersey gives that extra level of comfort underneath. As a piece designed for the pros, it stays wonderfully minimalist: three rear pockets, easy-sliding YKK® zipper, sleeves cut to just above the elbows. But we've added a reflective stripe to help keep you visible.
A favorite piece among our sponsored pros, this jersey is a bit lighter and a bit stretchier and features a closer cut for an aero fit. Mid-weight Warmer X-Stretch brushed fabric Ideal for cool conditions, with or without a vest Race cut with highly elastic fabric provides close-to-body fit without feeling tight Drop-pocket construction for better fit around waist and better pocket position Easy-sliding YKK® Vislon® zipper Embossed line across chest Reflective vertical stripe on center pocket. Ideal for cool days when you still want a short-sleeve jersey but need something a little warmer to take the chill off. The fabric is lightly brushed on the inside, and the bit of elastane gives a perfect stretch fit. We'll also use this jersey with arm warmers and a vest on cooler days — either an Aria Vest that will go in a pocket once the air warms up, or a Perfetto Vest for a day that will stay cool. This jersey gives that extra level of comfort underneath. As a piece designed for the pros, it stays wonderfully minimalist: three rear pockets, easy-sliding YKK® zipper, sleeves cut to just above the elbows. But we've added a reflective stripe to help keep you visible.
A favorite piece among our sponsored pros, this jersey is a bit lighter and a bit stretchier and features a closer cut for an aero fit. Mid-weight Warmer X-Stretch brushed fabric Ideal for cool conditions, with or without a vest Race cut with highly elastic fabric provides close-to-body fit without feeling tight Drop-pocket construction for better fit around waist and better pocket position Easy-sliding YKK® Vislon® zipper Embossed line across chest Reflective vertical stripe on center pocket. Ideal for cool days when you still want a short-sleeve jersey but need something a little warmer to take the chill off. The fabric is lightly brushed on the inside, and the bit of elastane gives a perfect stretch fit. We'll also use this jersey with arm warmers and a vest on cooler days — either an Aria Vest that will go in a pocket once the air warms up, or a Perfetto Vest for a day that will stay cool. This jersey gives that extra level of comfort underneath. As a piece designed for the pros, it stays wonderfully minimalist: three rear pockets, easy-sliding YKK® zipper, sleeves cut to just above the elbows. But we've added a reflective stripe to help keep you visible.
A favorite piece among our sponsored pros, this jersey is a bit lighter and a bit stretchier and features a closer cut for an aero fit. Mid-weight Warmer X-Stretch brushed fabric Ideal for cool conditions, with or without a vest Race cut with highly elastic fabric provides close-to-body fit without feeling tight Drop-pocket construction for better fit around waist and better pocket position Easy-sliding YKK® Vislon® zipper Embossed line across chest Reflective vertical stripe on center pocket. Ideal for cool days when you still want a short-sleeve jersey but need something a little warmer to take the chill off. The fabric is lightly brushed on the inside, and the bit of elastane gives a perfect stretch fit. We'll also use this jersey with arm warmers and a vest on cooler days — either an Aria Vest that will go in a pocket once the air warms up, or a Perfetto Vest for a day that will stay cool. This jersey gives that extra level of comfort underneath. As a piece designed for the pros, it stays wonderfully minimalist: three rear pockets, easy-sliding YKK® zipper, sleeves cut to just above the elbows. But we've added a reflective stripe to help keep you visible.