AERIS New Velocity X3 Open Heel Scuba Diving & Snorkeling Fins with Spring Heel Strap- Light Blue (Size X-Large-2X-Large-12+) Innovative Use a credit card or

Use a credit card or a flat plastic edge to work out any air bubbles

This appears to be the last fin I will buy

Details: Silicone Quickseal Kit with a Spanner Ring

25in 304 stainless and shafts are 17-4 spring stainless

The high grade gooved padauk barrel provides pinpoint accuracy

AERIS New Velocity X3 Open Heel Scuba Diving & Snorkeling Fins with Spring Heel Strap- Light Blue (Size X-Large-2X-Large-12+) Innovative Use a credit card orFeatures: Includes Spring Heel Strap for streamlined comfort and easy on and off Patented Nature's Wing Propeller Fin Technology Power Enhancing Vents accelerate water over the blade for increased velocity Oversized side rails add rigidity for increased lift, power, and efficiency Ergonomically designed foot pocket accommodates virtually all foot sizes and boot styles Details: Follow the Leader. The Aeris Velocity X3 accelerates with lightning speed