Details from Dakine:
Dakine was founded on designing a better surf leash. The Kaimana surf leash builds on Dakine's surf leash legacy with increased durability, comfort and performance. Designed for surfing peaks up to a couple feet overhead, it uses 1/4-inch (6.5mm) Dura-Cord that's refined for reduced drag without compromising on strength. The low-profile ankle cuff conforms to the shape of your ankle for a zero-distraction fit.