The world's first breathable PFD, and our long-time best seller. The V-Eight combines Astral's patented Airescape technology with an ergonomic design high mesh back, and lightweight construction. Intended Use: Rec / Fishing / Tour Entry: Front Center Zip Foam Insert: PE Foam & EVA Foam Shell Fabric: 200 x 400 Denier Ripstop Nylon Liner Fabric: Breathable Polyester Mesh Webbing: Polypro Zipper: YKK Self Locking Vislon Teeth Hardware: Heavy Duty Acetal Weight: 1.22 lbs / 19.52 oz / 553.83 gr Sizing: S/M = 31-37" M/L = 38-44" L/XL = 45-51" Design Buoyancy: 16 lbs Approval Type: USCG Type III