Crafted from a coiled 7mm cord, the calf attachment boardleash was designed for those riding without a harness or waistbelt and prefer more freedom of movement compared to an ankle attachment. Providing a secure connection to your foilboard, this boardleash features a comfortable EVA grip ankle cuff and a flexible leash connection with a swivel. Features Comfortable neoprene calf cuff EVA grip print Flexible leash connection with swivel 7mm cord