Safety Vest, ANSI Class 3, Vest Size M, S, Gender Unisex, ATPV Rating 4.1 cal/sq cm, Back Stripe Pattern U, Number of Pockets with Closure 1, Features Anti-Static Mesh; Chest Pocket, Chest Pocket with Hook and Loop Opening and Closure, External Pocket, Hang Loop, Internal Size Adjustment, Standards ANSI107-15, ASTM F1506