This short is made to do everything right without overdoing anything. Quality fabrics, great fit, flat-lock stitching, KISS Air2 seat pad, and GIRO4 leg grippers.KISS Air2 seat pad for all-day comfort Affinity Pro Lycra® fabric on inside of leg for outstanding stretch and rebound Vortex BLC textured fabric on legs for better aerodynamics GIRO4 leg gripper with raw edge for comfort and silicone stripes for grip Flat-lock stitching Reflective detailing on back Mesh straps for comfort and breathability
Class-leading aerodynamics is only the beginning. This jersey is engineered for all-day comfort with excellent moisture management, comfortable fit and three full-size pockets for cargo.CFD-based fabric placement and seam construction Engineered for aero efficiency at 30 to 55 km/h Airflow shoulder construction Velocity Rev2 fabric on front and sleeve 3D mesh back for breathability Elbow-length stretch sleeves with raw-cut edge YKK® Vislon® zipper Drop tail allows perfect pocket placement while keeping jersey fitting well at waist The integrated transparent number pocket on the back removes the need to pin on race numbers and improves the aerodynamics around the lower back
The Alpha RoS 2 Light Jacket by Castelli is a lighter version of its ultimate winter jacket, ideal for milder conditions. The new and updated Alpha RoS 2 Light Jacket offers a versatility that disrupts conventional jacket and jersey categorisation. It offers the functionality and comfortable fit of a jersey with the protection of a jacket, shifting the focus of riding through bad weather off kit decisions and back onto your performance. The front and sleeves of the jacket are made from GORE-TEX INFINIUM WINDSTOPPER fabric. The lightweight fabric has a unique membrane that delivers the triple crown of being completely windproof, highly breathable, and water repellent. Water resistance is improved further with minimal seaming and seam sealed shoulders, eliminating points where moisture can enter the jacket. For riding when the temperature is in the low teens or the efforts intensify, the back of the jacket is Castellis Nano Flex Xtra Dry fabric. This material sheds rain thanks to its water repellent finish but is highly breathable allowing sweat and moisture to escape. The Alpha Light jacket has an internal vest that hugs close to your body. The construction means you can regulate your temperature with ease by opening the external layer to allow airflow into the jacket and evacuate moisture without sacrificing insulation and exposing your body to wind chill. Key Features GORE-TEX INFINIUM WINDSTOPPER 150 fabric on front and sleeves for wind protection, breathability, and effective rain protection Nano Flex Xtra Dry on back allows heat and sweat escape while shedding rain thanks to nanotechnology water-repellent finish Alpha double-layer construction separates windproof layer from insulation, allowing controlled ventilation Inner insulation layer in Prosecco Strada for lightweight insulation with effective moisture management Double YKK Vislon front zippers Front zippered pocket 3 rear pockets with reflective laser-cut drain holes Raw-edge waist lies flat and moves with you 7 15C / 45 59F Weight: 421g (Large)
The Alpha RoS 2 Jacket from Castelli is the ultimate winter jacket bringing warmth, high breathability, and protection against the rain along with a soft and comfortable fit. The exterior of the jacket is made from GORE-TEX INFINIUM WINDSTOPPER fabric. The lightweight fabric has a unique membrane that delivers the triple crown of being completely windproof, highly breathable, and water repellent, while offering insulation. Minimal seaming and seam sealed shoulders eliminate points where moisture can enter the jacket when you are venturing through mist, wet roads, and even incessant light rain. The unique dual-layer construction of the Alpha is where its insulating qualities really excel. Underneath the exterior layer, the Alpha jacket has an internal vest that hugs close to your body. This offers insulation suitable down to -5C, and it also means you can regulate your temperature with ease. You can open the external layer to allow airflow into the jacket and evacuate moisture without sacrificing insulation and exposing your body to wind chill. A double-layer cuff integrates with winter gloves and a lie-flat waist hugs close to the body to prevent cold from entering at the jackets openings. The stretch fabric is in an updated pattern with a narrower panel between the shoulders and a wider front that makes for a close-to-body fit that minimises flapping and better reflects the shape of your body on the bike. The new cut accommodates a wide range of body types and positions on the bike. Key Features GORE-TEX INFINIUM WINDSTOPPER 150 fabric. Highly breathable wind protection and effective rain protection Minimal seaming with seam sealed shoulders reduces chances for water to enter through stitching Double-layer Alpha construction separates insulating layer from the wind/water external barrier to let you better regulate ventilation Water-resistant YKK Vislon zipper slides easily Raw-edge waist with silicone gripper lies flat and seals out wind Double-layer cuff integrates with glove to prevent cold wind and water entering Stretch fabrics with advance patterning for excellent close to body fit Back ventilation 3 rear pockets with reflective laser-cut drain holes Zippered secure side pocket for valuables -5 10C / 23 50F Weight: 525g (Large)
Combining the luxurious quality, wicking, and naturally odourless qualities of merino wool with the superb insulation of PrimaLoft yarns, the Castelli Alpha 18 Socks are ideal for your coldest adventures and when going out on the bike feels like a necessity more than anything else. Nylon heels and toes introduce durability and arch support bands hold the socks in place. Key Features PrimaLoft/merino wool blend Arch support band Nylon heel and toe 18cm ankle height
Alpha Fins are the only swim fins to be manufactured with injection moulded EVA foam. The ultra soft EVA foam make the Alpha Fins 70% lighter than traditional swim fins and provide unparalleled comfort. Due to the buoyancy of the material, these fins improve a swimmers body position while activating their kick.