Constructed of 420 denier nylon for light weight and long-lasting durability. Wraparound air bladder retains its cradle-like shape even when fully inflated. New Y-Fit shoulders with a triangular stainless steel ring balance the pressure on the body to maximize fit and comfort. Soft neoprene neck and padded backpack optimize comfort. Adjustable cummerbund compensates for suit compression, ensuring a snug fit at varying depths. Super Cinch tank buckle system locks the tank in solid for maximum stability at depth. Quick-release integrated weight pouches feature a high-security flat-buckle system. Two rear trim pouches allow you to achieve a well-balanced swimming position. Two large zippered pockets provide lots of cargo-carrying capability, plus are fitted with metal grommets for attaching a knife. Four large pre-bent stainless steel D-rings, along with two smaller stainless D-rings, provide lots of clip-on points for additional gear.