The flex foam release strap is custom molded to provide the ultimate in comfort.  The closed cell foam won't soak up water or sweat.  It's molded foam provides extra padding in the key pressure points for extra comfort during long hours of practice.  Available in both Velcro and Buckle styles.  The flex foam release strap will work on any release that uses 1/2" or 3/4" webbing for release attachment to the wrist strap.