Adjustable, powerful, and perfectly sized with an open heel and strap. These four features make Shack one of our most popular snorkel and diving fins.
Shack is a pair of diving fins with the most popular foot style—open heel with strap—giving you great propulsion and easy, natural maneuverability, even if you're new to fins. The strap offers extra flexibility in your ankle, which many people love.
You can easily adjust the fins on both sides with the unique one-click buckle system, so they always fit your feet just right and are super quick to take on and off.
The large, flexible blade at the tip gives you powerful thrust with every kick in the water, ensuring you move forward smoothly. Because the blade is extra flexible, you'll use less energy—so you reduce the risk of muscle fatigue and cramps.
The bottoms are made from non-slip material to keep you safely on your feet—even on wet surfaces.
You can use Shack fins barefoot or with socks. However, the foot pocket is shaped ergonomically for your foot, so you'll get the best comfort with bare feet. This unique shape also makes them comfortable for longer dives or snorkeling trips.
When your Shack fins arrive, they'll come in a custom mesh bag you can reuse for storage and transport. The bag is made from black nylon with holes, so water drains out and your fins dry fast.
SKU: 1008565