Adjustable, powerful, and the perfect length with an open heel and strap—these four features make Shack one of our most popular snorkel and dive fins.
Shack fins have the most popular foot style: open heel with a strap. They give you great propulsion and natural maneuverability, making them super easy to use—even if it’s your first time with fins. The strap offers extra flexibility at the ankle, which many prefer.
You can adjust the fins on both sides with the unique one-click buckle system, so you get a custom fit on your foot and can put them on or take them off quickly and easily.
The large, flexible blade at the end delivers powerful thrust with every kick, helping you move through the water efficiently. And because the blade is extra flexible, you use less energy—which helps prevent muscle fatigue and cramps.
The sole is made from non-slip material, so you’ll always have a secure grip—even on wet surfaces.
You can wear Shack fins with bare feet or socks, but the foot pocket is shaped ergonomically for bare feet, so that’s how you’ll have the best experience. The unique shape also makes them comfortable for longer snorkeling or diving sessions.
Your Shack fins come in a custom mesh bag you can use again and again for easy storage and transport. The swim bag is made from black nylon mesh with holes, so water drains out and your fins can dry quickly.
SKU: 1008557