Two Chest pockets that unsnap on bottom allowing for a swing, with safety straps. Four reinforced utility pockets at waist. Safety harness access point through back. Built in 3-inch extension with zipper. Hammer loop. ANSI Class 2. S-3XL It's not your average hi-vis vest. Made from a durable poly-cotton blend, it includes swinging chest pockets with safety straps, four reinforced utility pockets at waist, safety harness access point through back, a 3-inch extension with zipper and 3M reflective tape. ANSI Class 2. These vests are made in a European fit and designed to fit snug for safety reasons. Please reference the sizing chart in images and size up if you want a looser fit.