The offers maximum comfort and flexibility with an ergonomic side entry zip and 4-way stretch neoprene material. Its streamlined chest panels use less foam, creating a thinner profile without compromising safety. Designed without straps or buckles, it ensures unrestricted movement. The dimpled chest panel provides impact protection and a soft feel, while the Glideskin rear panel helps wick away water for added comfort.• Not a U.S. Coast Guard Approved Life Jacket• Center zip for easy entry and exit• 4-way stretch neoprene for the ultimate fit• Reduced arm and neck holes• Evenly dispersed inner foam for the thinnest profile yet• Increased lower panel segmentation for extra mobility and support• Men's Chest Sizes: S(32"-36"), M(36"-40"), L(40"-44"), XL(44"-48") Designed without straps or buckles to ensure unrestricted movement Dimpled chest panel provides impact protection and a soft feel Not a U.S. Coast Guard Approved Life Jacket | Men's Choice Neo Vest