Two stacked and sculpted GAIA PVC-free and PE foam panels wrap and float around the torso to allow optimal fit on varied torso sizes, providing all-day comfort. A large clamshell front pocket with two way zipper allows for internal organization and keeps items securely inside. Covered in Durable 210D high-tenacity ripstop nylon, the Hustle has adjustable padded shoulder straps and three side adjustments to ensure a secure, safe fit. A single lash tab on the vest's front allows for attachment of a rescue knife. This Life Vest is certified for use in both the US (by The US Coast Guard) and Canada (by Transport Canada). You do not need to select a certification. The life vest is dual certified for both countries.