Connelly Men’s Concept Neoprene Life VestThisConnelly Men’s Concept Neoprene Vest features a center zip with a double V-back flex panel and hinged front panels that provide added flexibility and mobility to the wearer. With two hidden straps with side release buckles, this vest offers additional safety and security. The glideskin construction is designed to wick away excess water while the contoured arm holes offer maximum comfort.Features:Contoured Arm HolesHinged Front & Back Panels For Increased MobilityCenter Zip With Double V-Back Flex Panel2 Hidden Straps With Side Release BucklesGlideskin To Wick Away Excess WaterU.S. Coast Guard Approved Neoprene VestSizes:Medium – Chest Size: 36″ – 40″Large -Chest Size: 40″ – 44″X-Large – Chest Size: 44″ – 48″