The most comfortable and environmentally friendly life jacket (PDF) made today. Ceiba(TM) pairs organic Kapok buoyancy with the world's first 100% recycled, bluesign(R) approved shell. Welcome to the future. Technical Details - Intended Use : Whitewater, Touring, Canoeing, Sailing - Entry : Front Zip - Foam Insert : Organic Kapok // Polyethylene foam - Shell Fabric : bluesign(R) approved, 300 x 300 denier 100% post-consumer recycled polyester ripstop - Liner Fabric : 200 denier high tenacity nylon - Webbing : Polypro - Zipper : YKK(R) auto-locking Vislon(R) - Hardware : Heavy duty acetal adjustment hardware - Weight : 2.1 lbs / 34 oz / 971 g - Sizing : S/M = 31 - 37", M/L = 38 - 44", L/XL = 45 - 51" - Design Buoyancy : 17.4lbs - Approval Type : USCG Type III - Made with PFAS Chemicals.