Dakine Kainui Coiled Bicep Leash

Bicep leashes are primarily used by bodyboarders or surfers who want to keep the leash cord out of the way of their feet and legs. By mounting the leash on your arm, you eliminate the risk of the cord tangling around your ankles during maneuvers or footwork.

Yes. Because the coiled cord stays retracted and compact when you aren't pulling on it, it doesn't drag in the water or wrap around your legs like a straight leash might. This keeps your board connection clean and less intrusive.

The Kainui uses a Posi-Lock hook-and-loop closure system specifically designed to hold tight under pressure. Combined with the molded neoprene cuff, it provides a secure, ergonomic fit that is built to stay in place even when you get tumbled in the surf.

The leash features marine-grade stainless steel swivels, which are specifically engineered to resist corrosion from saltwater exposure. They are designed to rotate freely to prevent the cord from twisting, even after repeated sessions in the ocean.

A 4-foot length is standard for bicep leashes because it keeps the board close enough for quick retrieval without creating excessive slack. It is ideal for bodyboarding or prone surfing where you want a responsive connection to your board.