The ACCELERATE JACKET is designed for cool weather running while allowing you to be seen at night. Accented with ASICS branding and reflective bars on the sleeve cuffs and back, this jacket supports 360-degree visibility for running in low-light conditions. The Accelerate Jacket is made with 100% Polyester. Windproof and waterproof for outstanding performance in unfavourable weather. Normal fit that is comfortable without being extremely loose.