When the swell is pumping and the waves are firing, look to the Dakine DK Surf 7' Leash. Optimized for big wave surfing (we're talking double overhead to triple overhead), this leash uses an 8mm urethane Dura-Cord to keep you connected to your board after the tube closes out unexpectedly. With a high quality construction, comfortable neoprene ankle cuff, and a secure Posi-Lock attachment closure, the Dakine DK Surf 7' Leash is the tether to trust in those 6-10ft waves.