MTI Adventurewear Headwater High Buoyancy PFD Life Jacket Durable 500D Cordura nylon construction with generous reflective panels for durability and high visibility Designed for the unique demands of big water paddlers & professionals for high-intensity water work that requires extra buoyancy and strength Four front storage pockets and two fleece-lined hand-warmer pockets MTI Mesh Air Flow System interior provides good ventilation Durable 500D Cordura nylon construction with generous reflective panels for durability and high visibility Zippered front entry, waist belt, adjustable shoulder straps, mesh sides and eight points of adjustment provide a comfortable and secure fit