Radar's newest USCG approved Charm Vest is packed with features to keep you comfortable and active while you're on the water. Tri-directional segments create uninterrupted movement and ease of use. Containing no rubber, the Charm Vest has an environmentally friendly lightweight external AirMesh shell that is completely water-resistant. This quick-drying synthetic fiber is the most advanced in the industry. Inside the Charm, the lining features a highly concentrated synthetic molecular textile that reduces abrasion. Secure fit with two buckles and front zip. Sizes: S(31"-34"), M(34"-37"), L(37"-40"), XL(40"-43").