Stay warm without overheating in this windproof, partially insulated jacket with exceptional wicking capabilities and light water protection.Constructed from a windproof material and featuring panels of an innovative insulating inner liner with octagonal yarn fibers that are more efficient at trapping heat, the jacket gives warmth without overheating. Open ventilation on the side panels further help control temperature regulation, and a fluorocarbon-free DWR treatment supports protection from the rain. The packable jacket fits into its own pocket and can be secured to a bike, making it the ideal partner for changeable conditions. Other features include elasticated sections on the waist hem and cuffs to ensure the jacket stays in place, a hanger loop and zipped pockets.Weather protection Lightweight windbreaking material with a PFAS- free DWR treatment for protection from light showers.Partially insulated Innovative octagonal insulating yarn fibers are more efficient at trapping heat and ensure the jacket gives warmth without overheating.Open ventilation Open ventilation in the side panels supports temperature regulation.Reflective detailing Reflective details make it easier for others to see you in low light.Secure storage Zipped pockets give security for ride essentials.Hanger loopSecure fit A broad elasticated waist hem and cuffs ensure the jacket stays comfortably in place for the duration of a ride.Rear Pocket A single rear pocket gives space to store ride essentials.