Features & Benefits - US coat guard-approved type III/V performance - Soft, comfortable, closed-cell foam - Hinged back for added maneuverability - Marine mesh liner for added breathability - Body belt with strap tunnels to reduce snag hazards - Flotation collar keeps a swimmer’s in a position to look for help - 62 sq. in. (400 sq. cm) of 3MTM scothlitetTM reflective material solas-grade 6755 on panels - Quick-adjustment slides and easy-snap buckles for a snug fit - Durable webbed 1-in. (2.54-cm) straps, heavy-duty nylon shell and PVC flotation foam - 17.5 Ibs. (78 Newton) buoyancy