The O&';Neill Competition Vest lineup breaks conventions and establishes a new industry standard with its performance-driven technology. Renowned as the lightest vests in the water, they have been further enhanced to become even lighter, stronger, and faster-drying than ever before. This innovation reflects O&';Neill&';s commitment to pushing boundaries and providing top-notch gear for water sports enthusiasts. Features Minimal Bulk Design Strategic Armhole Size Anatomical Flex Points Front Zip Segmented Foam Core Wind Proof Glideskin Exterior Competition Vest* Interior: UltraFlex Exterior: UltraFlex NytroLite Foam Technology