Force Fin Bungie Heel Straps are the easiest to use. Bungie elasticity adjusts strap tension around the heel. With a quick pull of the tab Force Fin is secured or strap pulled down for Force Fin removal. No need for fragile quick release clips. Bungie can fit around dry suit boots or wading shoes. Marine grade bungie for maximum durability. Tested in coldest of water for easy on and off with cold water dive gloves. Great to wear in surf entries and exits.