World-Renowned Mobility | Premium Type III PFD designed with premium storage as well as world-renowned mobility for paddling anything from whitewater to saltwater. Foam Tectonics | Astral’s lightest, strongest fabrics feature carefully placed foams that allow the life jacket to twist and turn while staying securely in place. Torso Fit Adjustment | Easy side entry features a variety of fully adjustable straps that stay out of your face while paddling. Clamshell Pocket | Large, front opening has multiple internal compartments, including phone & VHF radio-ready storage. Technical Details | [Intended Use] Touring, Sea, Whitewater, Fishing; [Entry] Side Buckle; [Foam Insert] PVC-Free Gaia Foam, Polyethylene Foam; [Shell Fabric] 420 x 220D Nylon Ripstop; [Zipper] YKK Auto-Locking Vislon; [Weight] 1.7lb; [Sizing] (S/M) 31 - 37in, (M/L) 38 - 44in, (L/XL) 45 - 51in; [Design Buoyancy] 16.5lb; [Approval Type] USCG Type III