The Castelli Squadra Stretch Jacket features versatile, windproof fabric designed for aerodynamic efficiency and rider comfort. It fits tightly around the chest and arms for optimal performance, while ripstop nylon and side stretch panels help regulate body temperature. A high collar blocks cool winds, and reflective details enhance visibility in all weather conditions. Stay warm and dry while achieving personal bests with this jacket. SKU: SQUADRASTRETCHJACKETFIERYRED/DARKGREY