Paddleboard leashes are a crucial safety accessory that keep you connected to your board in all water conditions. Designed to prevent your board from drifting away if you fall off, leashes are especially important in surf, wind, or current-prone environments. They come in two main styles: coiled leashes, which stay out of the water and reduce drag—ideal for flatwater and touring—and straight leashes, preferred for surf due to their quick recoil and durability. Most attach to the ankle or calf with a padded cuff for comfort and feature a swivel design to prevent tangling.