Designed to be the World’s Fastest Tri suit, the Zone3 Women's Aeroforce X II Short Sleeve Trisuit is exclusively manufactured in the UK and fully tested in the wind tunnel and velodrome by elite athletes. Featuring an innovative fit and fabric technology to maximise performance across each discipline. Collaborating with Aero specialist NoPinz to develop the world’s fastest tri suit and utilising the facilities at the Boardman performance centre to perform extensive fabric, pattern layout and competitor testing to produce the fastest possible bike time, without sacrificing swim and run comfort. Delivering incredible levels of performance across a range of key velocities, this suit performs not only at 40kmph but also 30, 35 and 45kmph which are the most common speeds during the bike phase. No matter which course you are racing or your anticipated bike split speeds this suit is guaranteed to help you save watts, increase speed and leave you feeling fresher for the run. Aeroforce-X located on the sleeve panels minimises drag and increases speed by creating a thin turbulent boundary layer of air that clings to the suit’s surface, while Aero-Stripe fabric located on the underarm further enhances aerodynamics. At the front body, Aeroforce Soft-Touch is a premium and technically advanced material which is lightweight, breathable and stretchy while offering great coverage with an ‘invisible’ feel. It also features high-tech water-repellent nano-coating to reduce drag resistance in and out of the water. At the back lightweight and breathable Airflo fabric keeps your temperature regulated and finally, innovative triangle textured Speedscalez™ fabric is used on the legs to support core muscles and further improve aerodynamics.
Vision TriMax Carbon TT Clip On Bar ExtensionsPerfect for triathlon and time trial racing, these clip-on bar extensions deliver a fantastic combination of weight, aerodynamics, comfort and ease of use. With a wide range of stack and width adjustments, these can fit anyone from the amateur to the pro. These are equipped with a stiff and lightweight carbon construction, which makes them more than capable of handling all the intensity from triathlon racing and time trial events. Vision has also kitted these out with a J-Bend design that allows you to benefit from a greater choice of positions as well as increased comfort, so you can get the best performance out of every ride.Features: Material: Carbon Use: Triathlon, Time Trial Shape Design: J Bend Clamp Diameter: 31.8mm Cable Routing: Internal cable routing and Di2 compatible Stack: 55mm Reach: -9mm to -99 (Centre of clamp to rear edge of armrest -7.5mm Increments); 40mm armrest width adjustment Width: 210mm to 360 (15mm Increments) Armrest Rotation: 0-13 degrees Weight: 505gTechnologies: Highly adjustable and customisable clip-on design. Easy set-up and adjustability via open-access underside bolts. Lightweight carbon extensions. Low-profile armrest pads. For 31.8mm basebar.Manufacturer's Part Number: 670-0290013030Buy Vision Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The 100% Aircraft Composite Helmet boasts a precision engineered fibreglass composite shell that makes this DH helmet so lightweight, not forgetting how strong that fibreglass construction makes the Aircraft Composite. Ventilation is the stand-out feature on the Aircraft Composite with their enhanced Active Cooling System that manages and channels airflow to create one of the most venilated DH helmets on the market. Designed with 25 mesh vents across the chinbar, forehead, top and back to get maximum airflow in and out towards the back ventilating the entire helmet to keep you cool and comfortable. The cheek pads and chin strap comfort liners are anti-microbial and washable, they feel comfortable against skin and can be chucked in the wash after a heavy day to keep them fresh. The Aircraft Composite Helmet features an integrated compartment accepting inflatable emergency release systems and emergency release cheek pads that can be quickly and safely removed if required. It's also compatible with most popular neck brace systems. Sizing: Medium: 57-58cm (Cheek pad 25mm, Liner 10mm) Large: 59-60cm (Cheek pad 30mm, Liner 14mm)
The D3 Fiberlite uses a lightweight fiberglass shell with wind-tunnel proven aerodynamics and an efficient ventilation system. Deep EPS (expanded polystyrene) channeling optimises airflow to keep the head cool. The fit is aided by the contoured and anatomic 3D cheek pads and removable and washable Dri-lex liner, the 3D cheek pads also quick-release for emergency helmet removable. Thanks to the D3 Fiberlite, the most decorated helmet in professional racing is now available for riders who crave factory performance. Size Guide: X-Small: 20.5" - 20.9" (52cm - 53cm) Small: 21.3-21.7" (54cm-55cm) Medium: 22" - 22.4" (56cm - 57cm) Large: 22.8" - 23.2" (58cm - 59cm) X-Large: 23.6" - 24.4" (60cm - 62cm) XX-Large: 24.8" - 25.6" (63cm - 65cm)
The D3 Fiberlite uses a lightweight fiberglass shell with wind-tunnel proven aerodynamics and an efficient ventilation system. Deep EPS (expanded polystyrene) channeling optimises airflow to keep the head cool. The fit is aided by the contoured and anatomic 3D cheek pads and removable and washable Dri-lex liner, the 3D cheek pads also quick-release for emergency helmet removable. Thanks to the D3 Fiberlite, the most decorated helmet in professional racing is now available for riders who crave factory performance. Size Guide: Small: 21.3-21.7" (54cm-55cm) Medium: 22" - 22.4" (56cm - 57cm) Large: 22.8" - 23.2" (58cm - 59cm) X-Large: 23.6" - 24.4" (60cm - 62cm)
Garmin Instinct 2 GPS WatchTake your performance to the next level and adventure further with the Garmin Instinct 2 GPS Watch, engineered to take on the most extreme conditions, with advanced smartwatch features, and preloaded with activity profiles for running, biking, swimming, and more.Rugged DesignThe Instinct® 2 watch is a GPS smartwatch with a rugged construction, that is water-rated up to 100 metres, with a thermal and shock resistant design. The watch comes with a fibre-reinforced polymer case and scratch-resistant Corning® Gorilla® glass.Sports AppsA multisport watch, the Instinct® 2 comes with built-in sport apps including running, biking, swimming, strength training and more. Plus, the watch features VO2 Max and other, extensive, training features.SmartwatchThe watch features incredible smartwatch features, live connected the Instinct® 2 comes with smart notifications and Connect IQ™ compatibility.TrackingTracking all your movements, the Instinct® 2 has an integrated 3-axis compass and barometric altimeter. Additionally, the watch utilises multiple global navigation satellite systems including GPS, GLONASS, and Galileo.Health and WellbeingHelping you to understand your body better, the Instinct® 2 provides all-day health monitoring with heat rate, sleep monitoring, Pulse OX, respiration and more (This is not a medical device and is not intended for use in the diagnosis or monitoring of any medical condition; see Garmin.com/ataccuracy. Pulse Ox not available in all countries).Extensive Battery LifeFor your longest adventures and sporting events, the rechargeable Instinct® 2 smartwatch has an extensive battery life, with 28 days of battery life in smartwatch mode, and up to 30 hours in GPS mode.inReach®Further enhancing tracking, navigation and communication, when off the beaten track, the Instinct® 2 is compatible with inReach®.SpecificationsIn the BoxInstinct® 2Charging/data cableDocumentationGeneralLens Material: Chemically strengthened glassBezel Material: Fibre-reinforced polymerCase Material: Fibre-reinforced polymerQuickfit™ Watch Band Compatible: Yes (22 mm)Strap Material: SiliconePhysical Size: 45 x 45 x 14.50 mmWrist Fit: Fits wrists with a circumference of 135-230 mmDisplay Size: Custom, two-window design; 0.9″ x 0.9″ (23 x 23 mm)Display Resolution: 176 x 176 pixelsDisplay Type: Monochrome, sunlight-visible, transflective memory-in-pixel (MIP)Weight: 52 gBattery Life: Up to 28 days (in Smartwatch Mode), up to 65 days (in Battery Saver Watch Mode), up to 30 hours (in GPS Mode), up to 70 hours (in Max Battery GPS Mode), up to 32 days (in Expedition Mode)Water Rating: 10 ATMMemory/History: 32 MBClock FeaturesTime/DateGPS Time SyncAutomatic Daylight Saving TimeAlarm ClockTimerStopwatchSunrise/Sunset TimesHealth MonitoringWrist-Based Heart Rate: Constant, Every SecondDaily Resting Heart RateAbnormal Heart Rate Alerts: Yes (High and Low)Respiration Rate: 24x7Pulse Ox Blood Oxygen Saturation: Yes (Spot-Check, During Sleep, All Day)Fitness AgeBody Battery™ Energy MonitorAll-Day Stress TrackingRelaxation Breathing TimerSleepSleep Score and InsightsHydration: Yes (In Garmin Connect™)Women's Health: Yes (In Garmin Connect™)Health SnapshotSensorsGPSGLONASSGalileoGarmin Elevate™ Wrist Heart Rate MonitorBarometric AltimeterCompassAccelerometerThermometerPulse Ox Blood Oxygen Saturation MonitorDaily Smart FeaturesConnectivity: Bluetooth®, ANT+®Connect IQ™: Downloadable Watch Faces, Data Fields, Widgets and AppsSmart NotificationsText Response/Reject Phone Call with Text (Android™ Only)CalendarWeatherRealtime Settings Sync with Garmin Connect™ MobileBattery Saver - Customisable Low Power WatchControls Smartphone MusicFind My PhoneFind My WatchVirb® Camera RemoteSmartphone Compatibility: iPhone®, Android™Pairs with Garmin Golf AppCompatible with Garmin Connect™ MobileSafety and Tracking FeaturesLivetTrackIncident Detection During Select ActivitiesAssistanceTactical FeaturesDual Grid CoordinatesActivity Tracking FeaturesStep CounterMove Bar: Displays on device after a period of inactivity; walk for a couple of minutes to reset itAuto Goal: Learns your activity level and assigns a daily step goalCalories BurnedFloors ClimbedDistance TravelledIntensity MinutesTrueUp™Move IQ™Garmin Connect™ Challenges App: Yes (Optional Connect IQ App)Fitness Equipment/GymAvailable Gym Activity Profiles: Strength, cardio and elliptical training, HIIT, stair stepping, floor climbing, indoor rowing, and yogaCardio WorkoutsStrength WorkoutsHIIT WorkoutsAutomatic Rep CountingTraining, Planning and Analysis FeaturesHR ZonesHR AlertsHR Calories% HR Max% HRRRecovery TimeAuto Max HrHR Broadcast: Broadcasts HR data over ANT+™ to paired devicesRespiration Rate: During exerciseGPS Speed and DistanceCustomisable Screen(s)Customisable Activity ProfilesAuto Pause®Interval TrainingAdvanced WorkoutsDownloadable Training PlansPower Modes - Customisable In-Activity Battery SettingsAuto Lap®Manual LapConfigurable Lap AlertsHeat and Altitude AcclimationVo2 Max (Run)Vo2 Max (Trail Run)Training Status: Lets you see if you’re training effectively by tracking your training history and fitness level trendTraining Load: Your total training load for the last 7 days calculated from estimated EPOCTraining Effect (Aerobic)Training Effect (Anaerobic)Primary Benefit (Training Effect Labels)Improved Recovery TimeDaily Suggested WorkoutsCustomisable AlertsAudio PromptsFinish TimeVirtual PartnerRace an ActivityAuto Multisport ActivitiesMulti-SportCourse GuidanceTouch and/or Button LockHot KeysAuto ScrollActivity History on WatchPhysio TrueUpRunning FeaturesAvailable Run Profiles: Running, treadmill running, indoor track running, trail runningGPS-based distance, time and paceRunning Dynamics: Yes (with compatible accessory – not included)Vertical Oscillation and Ratio: The degree of 'Bounce' in your running motion and the cost-benefit ratio with stride length (with compatible accessory - not included)Ground Contact Time and Balance: Shows how much time, in the running motion, your foot is on the ground rather than in flight and lets you check your running symmetry (with compatible accessory – not included)Stride Length (Real Time): Yes (with compatible accessory – not included)Cadence: Provides real-time number of steps per minutePerformance Condition: After running 6–20 minutes, compares your real-time condition to your average fitness levelLactate Threshold: Through analysis of your pace and heart rate, estimates the point where your muscles start to rapidly fatigue (with compatible accessory – not included)Run WorkoutsRace PredictorFoot Pod CapableGolfing FeaturesYardage to F/M/B: Distance to front, middle and back of greenYardage to Layups/DoglegsMeasures Shot Distance: Calculates exact yardage for shots from anywhere on courseManual Digital ScorecardStat Tracking: Strokes, putts per round, greens and fairways hitAuto CourseView UpdatesGreen View with Manual Pin PositionHazards and Course TargetsPinPointerRound Timer/OdometerAutomatic Club Tracking Compatible (with compatible accessory - not included)Tournament LegalOutdoor RecreationAvailable Outdoor Recreation Profiles: Hiking, climbing, indoor climbing, bouldering, skiing, snowboarding, XC skiing, stand up paddle boarding, rowing, kayaking, fishing, tacticalpoint-to-point navigationBreadcrumb Trail in Real TimeBack to StartTracBack®UltraTrac ModeElevation ProfileDistance to DestinationBarometric Trend Indicator with Storm AlertTrail Run Auto ClimbVertical SpeedTotal Ascent/DescentFuture Elevation PlotCompatible with Basecamp™GPS CoordinatesSight 'n GoArea CalculationProjected WaypointSun and Moon InformationXERO™ LocationsExpedition GPS ActivityCycling FeaturesAvailable Cycling Profiles: Biking, road biking, mountain biking, gravel biking, cyclocross, bike commuting, bike touring, e-biking, e-mountain biking, indoor bikingAlerts: Triggers alarm when you reach goals including time, distance, heart rate or caloriesCoursesMTB Grit & FlowBike Lap and Lap Maximum Power: With Power Sensor (not included)Race an ActivityFtp (Functional Threshold Power)Compatible with Vector™ (Power Meter)Power Meter CompatibleSpeed and Cadence Sensor Support (w/Sensor)Swimming FeaturesAvailable Swim Profiles: Pool Swimming, Open Water SwimmingOpen-Water Swim Metrics: Distance, pace, stroke count/rate, stroke distance, swim efficiency (SWOLF), caloriesPool Swim Metrics: Lengths, distance, pace, stroke count, swim efficiency (SWOLF), CaloriesStroke Type Detection: Freestyle, backstroke, breaststroke, butterfly (Pool Swim Only)Drill Logging (Pool Swim Only)Basic Rest Timer (Up From 0) (Pool Swim Only)"Repeat On" Rest Timer (Pool Swim Only)Auto Rest (Pool Swim Only)Time and Distance AlertsCountdown StartPool Swim WorkoutsUnderwater Wrist-Based Heart RateHeart Rate from External HRM: Real-time during rests, interval and session stats during rests, and automatic heart rate download post-swimCompatible Devices and AccessoriesQuickFit® 22 Watch Bands (010-13123-)Carrying Case (010-10718-01)Charging/Data Cable (0.5m) (010-12491-01)Charging/Data Cable (1m) (010-12983-00)HRM-Dual™ (010-12883-00)Wristwatch Bike/Trolley Mount (010-11029-00)tempe™ (010-11092-30)Speed Sensor 2 (010-12843-00)Bike Speed Sensor 2 and Cadence Sensor 2 Bundle (010-12845-00)VIRB® 360VIRB® Ultra 30Rally™ XC100Rally™ XC200FeaturesRugged GPS smartwatch with thermal and shock resistance with fibre-reinforced polymer case and scratch-resistant Corning® Gorilla® glassWater-rated to 100 metresBuilt-in sport apps to take on running, biking, swimming, strength training and moreIncludes VO2 Max and other training featuresLive connected with smart notifications and Connect IQ™ compatibilityTrack your adventure with the built-in 3-axis compass and barometric altimeterUtilises multiple global navigation satellite systems (GPS, GLONASS and Galileo)Understand your body better with all-day health monitoring features that track your heart rate, sleep, Pulse OX, respiration and moreUp to 28 days of battery life in smartwatch mode, up to 30 hours in GPS modeDedicated fishing activity profilesBuy Garmin Run GPS from Chain Reaction, the World's Largest Online Bike Store.
Shimano Ultegra R8060 TT-Triathlon Brake LeverThis fantastic dual control lever is specifically designed for TT and triathlon use as it offers reduced drag thanks to its aerodynamic design. It features a rock-solid alloy construction which makes it more than capable of handling all the abuse that comes with a long day in the saddle. Coming equipped with some of the finest Shimano technologies around and its compatibility with Di2 groupsets makes this a perfect choice of upgrade for precise braking and smooth shifts. Features: Material: Alloy Use: Road, TT, Triathlon Speed: 11 speed Di2 Compatible: Yes Weight: 138g (pair)Technologies: SLR-EV: SLR-EV is SLR with a dual symmetric pivot brake caliper. The short-arm brake design employs two bearings and a roller to realize greater efficiency in the pivot area and deliver superior modulation and power for braking. Together with the BC-9000 brake cable, the latest calipers deliver 36% more braking power than SHIMANO's previous brake model. And we offer 2 axle symmetric brake caliper and fork mount and chain stay mount type (BR-R9100/6810/5810). Dual Control Lever: DCL stands for DUAL CONTROL LEVER. It has brake and shifting functions in the system and enables easy operation.Ergonomic innovation is probably more critical to the higher standard performance than the added gearing. The shift internals borrow the robustness from our MTB technology and are so smooth and effortless that one finger shifts front and rear are possible. Indeed, shifting is the ultimate act of SHIMANO TOTAL INTEGRATION, and simply has to be experienced to be understood. E-Tube: The E-TUBE platform's “Plug & play” and D-FLY wireless connections make it easier than ever to check the system's status, and apply customized settings to DI2 and SHIMANO STEPS components with a PC, tablet or smart phone. Wirelessly customize functions like SHIMANO SYNCHRONIZED SHIFT over Bluetooth while out on a ride. Automatically checks for firmware updates on each startup to ensure all components are running the latest version. PC, smartphone and tablet applications can help you quickly diagnose errors and simplify the repair process. Beautiful visualisation of your real-time SHIMANO STEPS riding data on your smartphone. Advanced all-weather design resists rusting, stretching, and freezing.A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The Hope Fortus 35 Rear Wheel features a wide and optimised rim profile with a 35mm internal width to improve tyre contact area and traction, making it an ideal choice for enduro, all mountain and trail riding enthusiasts. Incredibly strong 35mm ID welded and eyeletted 6061 T6 Aluminium tubeless ready rim (Tape and Valves included)Durable Hope Pro 4 hubs with quick-engaging 4-Pawl ratchet and stainless steal sealed cartridge bearingsLightweight & strong Sapim Race DB spokes and brass nipplesComplete wheel weight from 1110gAs well as being compatible with 2.5-3.0 inch wide tyres they are also tubeless compatible; just add tape, valves & sealant and away you go! The welded and eyeletted rim is constructed of a strong and durable 6061 T6 aluminium, the double butted spokes are black Sapim race stainless steel and the nipples are silver brass. The wheels come equipped with Hope s Pro 4 hub. The boost rear wheel option comes built with a 148x12 boost specific hub. All the wheels are machine built and hand finished in Barnoldswick.How could Hope possibly follow on from the legendary Pro 2 It was always going to be a tough act to follow. But with the Pro 4, Hope have seemingly done the impossible. With a ground up redesign, the Pro 4 hub takes everything that made the Pro 2 great and brings it bang up to date. With larger diameter flanges to help increase stiffness on modern 27.5 wheels with no weight increase, the Pro 4 uses Hope s bullet proof sealed stainless steel cartridge bearings that make for an extremely reliable centrepiece to your wheelset. The Pro 4 rear hub features a brand new 4 Pawl Ratchet Freehub with 44 tooth engagement to offer a super quick 8.2 degree engagement, transferring every ounce of power you can muster in a ruthless manner. In true Hope style, they sound the business as well!
The Project 23 Carbon Full Face Helmet features a whole host of materials and technologies to ensure your head gets the finest protection possible while offering an incredibly low weight for a hard-shell lid. Seven iDP chose a Carbon Fibre hardshell construction over the EPS foam core rather than in-moulding a light outer to a foam core, as can be found on most trail helmets. This makes it superb at absorbing impacts, prevents penetration from ground objects and, thanks to the carbon outer, weight is kept low without compromising safety. The CRV (Crash Release Visor) is also designed to snap away in the event of a crash, reducing forces on the neck and head. It simply snaps back into place too, rather than using bolts. The Project 23 Carbon also features the S.E.R.T. system, this acts as a slip-plane system to manage the rotational forces on your head and brain. By minimising and managing the transmission of impact forces to your brain, some 20% greater absorption than standard systems, you're less likely to suffer chronic brain injuries. The 23 vents make this the most ventilated hard-shell full-face helmet currently available. The TF (Through Flow) Goggle ventilation ensures you always have a clear view too, keeping fogging at bay. Size guide: X-Small: 20.75" - 21.25" (53 - 54cm) Small: 21.5" - 22" (55 - 56cm) Medium: 22.5" - 22.75" (57 - 58cm) Large: 23.5" - 23.75" (59 - 60cm) X-Large: 24" - 24.25" (61 - 62cm) XX-Large: 24.8" - 25.1" (63 - 64cm)
Fast Forward Outride Disc Gravel WheelsetLightweight, versatile and tough enough to take on the most challenging gravel tracks, the Outride gravel bike wheels will give your bike responsive handling and as they can be run tubeless, much better cornering grip. This is because tubeless tyres can be run at much lower pressures for more flex when cornering, without the risk of pinch flats and a far lower risk of punctures.Tough Gravel Bike Wheels with DT Swiss SpokesIn addition to the tubeless compatibility, these wheels are built up with DT Swiss’ Competition spokes and Pro Lock Brass spoke nipples. This ensures a strong and durable build that retains its spoke tension and shape, no matter how hard you ride. Finally, the centrelock disc brake compatibility means you will enjoy reliable braking power in all riding conditions and on all terrain types.Features: Material: Rims & Hubs: Aluminium; Spokes: Stainless Steel Wheel Type: Clincher Discipline: Race, Triathlon, Endurance Rim Type: Clincher Brake Type: Disc brake only, centrelock mount Rim Height: 30mm Rim Internal Width: 20mm Rim External Width: 23.5mm Recommended Tyre Width Range: 700x23-40c Rim Maximum Tyre Pressure: 120 psi / 8.3 Bar (Also look carefully at the maximum pressure of your tyre) Braking System: Disc Axle Compatibility: Thru axles 12x100mm(front), 12x142mm (rear) Spoke Type: DT Swiss Competition, straight pull, 1:1 pattern Spoke Count: Front: 24; Rear: 24 Spoke Nipples: DT Pro Lock Brass 15mm Bearings: Sealed cartridge Freehub: Hyper-glide (HG) Cassette Compatibility: Shimano/SRAM Road cassettes 9-11 speed Tubeless Compatible: Yes Rider Weight Limit: 120 kg (Cyclist) Included: Wheelset, Tubeless tape, Aluminium tubeless valves Weight: 1730g (+/- 5%) - Front: 780g; Rear: 950gBuy Fast Forward Wheels&Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Built for performance, the 2XU Compression Light Speed Tech Front Zip Tri Suit features a 3D mesh structure of premium Italian SBR VENT through the upper body to deliver an ergonomically designed fit that provides exception aerodynamics. Powerful and lightweight PWX fabric with circular knit 360-degree stretch reduces muscle movement and prevents fatigue while Muscle Containment Stamping (MCS) traces the quadriceps and dissipates the load transfer on the knee joint when running. PWX VENT lower body provides support and improves airflow by almost 200% so you remain cool and well ventilated. Swiss COLDBLACK® technology on the upper body and back reduce the absorption of heat rays and provides UV protection to keep you at optimal performance temperature. Designed with a TMF® Light Speed Tri Chamois with a dual-layer 90 density 6mm foam combined with 140 density 3mm foam for maximum comfort and support. Finally, easy access rear envelope pockets provide convenient storage for your race-day essentials. Care Instructions Machine wash in cold water with like colours. Do not tumble dry. Hang to dry in a cool shady area away from sun. Do not use bleach, fabric softeners or dryer sheets. Do not iron.
Following three years of research and development, the HUUB Anemoi 2 SUB22 Tri Suit redefines how you choose your race day clothing. The fabrics selected have been tested to ensure excellent drag reduction to make you faster and provide optimal performance. HUUB have selected the ideal fabric for the different speed ranges, meaning you have the quickest suit for your race speed and the SUB22 delivers optimal aerodynamics at speeds under 22mph. Featuring fully bonded seams to enhance comfort and aerodynamics, an Arms Neutral™ design for natural positioning and two rear aero pockets for storage. Arms Neutral™ Set Sleeves HUUB created Arms Neutral to enhance the body position most held during your activity and is a feature originally derived from their wetsuits. The cycling kit sleeves are cut in an arms forward position, to create neutral fabric tension on the body in your most held position.