Taking off on ledging lefts at a hollow Puerto Rican reef, the R1® Vest keeps your performance levels high when you need to be on top of your game. Redesigned with new patterning that conforms to the body for maximum comfort and flex, the vest's high-quality, high-stretch neoprene keeps your core loose and warm on cool or cloudy days while the sets pour in from the north. Features include Lycra® binding at armholes and neck for comfort while paddling, and an elastic waist cinch with cord lock and hidden board short fastener for secure fit. Seams are sewn with flat lock construction for long-lasting durability. Made for warm water: 65°+ F/18°+ C. High-stretch recycled polyester jersey laminated to 1.5mm neoprene (inside/outside).