This 55g featherlight and packable vest protects you against wind. A must have which that features lots of reflective highlights. The vest is like the multitool of cycling apparel. Wear it over a short or long sleeve jersey; use it as a midlayer or an outer layer depending on temperature and conditions. Keep it stashed in your jersey pocket and know you're rolling with 55 grams of feather-light premium protection from the elements. The Cosmic Wind Vest helps riders retain essential heat, deflect wind and shed light precipitation. A exclusive stretch nylon fabric maintains the vest's ultra light weight and packability, while the fabric's ripstop texture bolsters durability to provide years of use. A slim fit, elastic waist and cuffs minimise flapping in the wind while keeping body heat where you need it most but doesn’t impact the range of motion due to ample stretch in the fabric. To maximise breathability, Mavic incorporated a mesh panel in the back and lateral laser holes to evacuate sweat and optimise climate control. Its slim fit keeps bulk to a minimum and high-end zips and nylon material denote Mavic's strong attention to detail and dedication to high-performance products. Reflective branding elements sparkle in the sun and add visibility in low-light and stormy conditions. Protection from wind and light rain Japanese nylon shell provides a high degree of wind resistance and repels light shower Elastic cuffs and waist keep wind and cold air out Freedom of movement and lightweight Stretch from the fabric and preshaped sleeves maximises your range of motion Features a slim fit profile, so it won't flap in the wind and will preserve the body heat Compresses into its own storage pocket and fits into a jersey pocket Specifications Composition: 90% PA, 10% EL Weight: 55g Stow pocket Reflective highlights DWR treatment