The O&';Neill Competition Vest lineup breaks new ground by introducing cutting-edge technology that redefines performance standards in the industry. Renowned for being the lightest vests in the water, they have been further optimized to be even lighter, stronger, and quicker to dry than ever before. Features: Minimal Bulk Design Strategic Armhole Size Front Zip Reversible NytroLite Foam 100% UltraFlex Segmented Foam Core Anatomical Flex Points