Built to U.S. Coast Guard specifications by Stearns, this Type I Offshore Life Vest was originally intended for extended survival in rough, open water. Stearns 429-06 Type I Offshore Life Vest Over 22 lbs. of buoyancy Designed for extended survival in rough, open water Will usually turn an unconscious person face-up Nylon outer shell Locking web straps with plastic buckles at chest Metal buckle at waist Padded high neck and back for buoyancy