Made for kayaking, the Linda features Astrals Thin-Vent back and its pre-shaped foam offers the ideal fit for female paddlers. Two large pockets with zipper closures are perfect for keeping personal items or extra hooks right at your fingertips and reflective trim ensures safety in low light conditions. Thin-Vent Back, Pre-shaped foam, PE Foam is durable and recyclable, Two large pleated pockets with zipper closure, Quick access Knife Tab, Reflective trim, Outer Fabric: 200x400 denier ripstop nylon, Lining: 200-denier nylon, Entry: Front zip, Adjustment System: 2 side, 2 shoulder, 2 waist, SM/MED - 31-37 in. (chest) MED/LG - 38-44 in. (chest) LG/XL - 45-51 in. (chest), USCG Certified, Model Year: 2018, Product ID: 425879, Also Known As: Life jackets are also commonly referred to as Life Vests and PFDs (Personal Flotation Device)., Model Number: 16LISBLU, GTIN: 0818040019315