Connelly's Pure neoprene vest is constructed with the extremely popular V-back flex panel design that provides superior flexibility and adjusts to a wide range of body types. The front and back segmented sections deliver a vest that maximizes mobility and comfort without sacrificing performance. Oversized armholes won't inhibit movement and allow easy handle passes. This Pure vest also includes a traditional front zip closure for easy entry/exit and two hidden adjustable belts for fine-tuning the fit. USCG approved. Sizes: S(32"-36"), M(36"-40"), L(40"-44"), XL(44"-48"), 2XL(48"-52").