High float PFD designed for commercial whitewater boating and rafting. The Stohlquist Canyon Lifejacket (Pfd) is an extremly low-profile, high mobility vest that offers big buoyancy for big water. High-flotation PFD meets NPS requirements for Grand Canyon & other rivers Commercially-designed whitewater vest doubles as a private rafter's high float lifejacket Universal sizing fits almost all body shapes High mobility non-restrictive cut Simple 4-buckle front entry with easy to reach front center-pull adjustments Backpack style shoulder harness with 'headlock' for zero ride-up Adjustable shoulder straps Crotch harness compatible Quick-Release belt compatible Sleeves help contain excess webbing straps Uscg Certified 3-year manufacturer warranty against defects in materials or workmanship