Fox Defend Fire Alpha Vest - S - Black - LogoThe Defend Fire Alpha Vest is designed for riding in multiple types of cold weather conditions. Using Polartec Alpha active insulation, it acclimates to changing temps, eliminating the need to shed or add layers while you ride. Cordura fabric has been added to provide improved durability in high wear areas. Ample pocketing ensure the vest is versatile enough for nearly any ride. Features: Polartec Alpha insulation has adaptable breathability to