Adjustable, powerful, and just the right length with an open heel and strap—these four features highlight one of our most popular snorkeling and diving fins: Shack.
Shack fins have the most popular foot style—an open heel with strap—giving you great propulsion and naturally easy maneuverability, so they're simple to use, even if it's your first time wearing fins. The strap gives you more flexibility at the ankle, which a lot of people love.
You can easily adjust the fins on both sides thanks to the unique one-click buckle system, so they fit your feet perfectly and are easy and quick to take on and off.
The big, flexible fin blade gives you powerful thrust with every kick, helping you move through the water with less effort. Since the blade is especially flexible, you'll use less energy and lower your risk of muscle fatigue and cramps.
The sole is made from non-slip material, so you'll stay firmly in place—even on wet surfaces.
You can wear your Shack fins barefoot or with socks. The foot pocket is shaped for your feet's ergonomic needs, so you'll have the best experience and all-day comfort when you go barefoot. This unique shape also makes them comfortable to wear for long snorkel or dive sessions.
When you get your Shack diving fins, they'll come in a custom mesh bag that you can use again and again for storage and transport. The swim bag is made from black nylon mesh, so water drains out and your fins dry easily.
SKU: 1008559