Our founder introduced this style of PFD almost 20 years ago and we've found that no other life jacket conforms better to a curvy body. Built to prioritize your comfort with hinged sides, sculpted chest support, organic kapok and a side entry zipper. Features. • Intended Use: Whitewater/Sea/Tour/SUP. • Entry: 1/4 zip. • Webbing: Polypro. • Zipper: Ykk® Self Locking Vislon Teeth. • Hardware: Heavy Duty Acetal. • Approval Type: USCG Type III. Materials. • Foam Insert: Organic Kapok, PVC Free Gaia® & PE Foam. • Shell: 200x400D Ripstop Nylon. • Liner: 200D High Tenacity Nylon. Specifications. • Design Buoyancy: 16.3lbs.