Specifications:

• Performance enhanced UDT (Underwater Demolition Team) advanced level swim fins
• UDT Duck Feet always have been strongly preferred by U.S. Navy SEALs, big wave bodysurfers, kneeboarders, scuba divers, skin divers and professionals in the lifesaving community
• With their re-release have quickly become the most sought-after swim fin to be included in the water athletes product arsenal
• Sizing:M 7-9, L 9-11, XL 11-13, XXL 13+