The O'Neill Competition Vest lineup defies convention and sets a new industry standard for performance driven technology. The lightest vests in the water just got lighter, stronger and dry faster than ever. Minimal Bulk Design Front Zip Reversible Anatomical Flex Points Strategic Armhole Size #10 YKK Zipper with Safety Tab PVC-free NytroLite foam technology 100% UltraFlex DS Overlock Stitched: Super-Strong Seams Segmented Foam Core | O'Neill Women's Bahia Comp Vest in Black, Size 6