Dakine is honored to partner with the world's best surfer, John John Florence, to bring you this custom designed Kainui 6' X 1/4" Leash. John John's riding style calls for a serious leash, the Kainui Leash offers the security you need in surf a few feet overhead. Constructed of the highest quality 1/4-inch (6.5mm) urethane Dura-Cord for maximum strength to keep you connected to your board in even the strongest surf. The Kainui is a continuation of Dakine's dedication since 1979 to making and refining surf leashes that protect both surfers and their boards in the most consequential conditions. All John John Florence products are packaged using sustainable recycled cardboard products with zero plastic ? keeping our oceans clean for tomorrow.