Full Throttle Rapid Dry Sport Vest (Blue/Black, 50-Inch - 60-Inch) Adult Sl 50-60" Chest, Rapid Dry Outer Fabric, With Poly Spandex Fabric Inner PVC/PE foam construction, increased stretchability for smooth fit USCG approved three full body 1 1/2" belt buckle design lighter than neoprene, dries quicker, contains no volatile organic compounds