(Please click through to Simply Scuba. They might be having a sale!)
The Tusa X-Pert Evolution fin is a full foot fin that uses propeller technology and a multi-flex blade system with a patented Angled Blade Design which provides more power and speed from your kick resulting in less fatigue when snorkelling or diving. The FF-19 X-Pert Evolution fin is thin and lightweight making it ideal for travel. These full foot fins can be worn with barefeet, for a more comfortable and warmer dive you can wear the Fourth Element Finsock which reduce the chance of blisters, allergic reactions, cutting feet entering/exiting the water and having cold feet when you're in the water. Features Hydrofoil design with hybrid rib provides greater forward motion and lift on the surface and under the water. 20 degree Angled Blade Design for maximum efficiency and propulsion. Propeller-fin technology provides great performance with less effort. Lightweight and thin for easy travelling Open-toe full foot pocket for comfort.