JBL FREEDIVE FIN KEEPERS

JBL Fin Keepers eliminate excess slack between a diver’s foot and fin foot pocket.  They are worn around the ankle with one strap going under the foot, above the foot, and behind the ankle.  This ensures maximum transfer of energy from each kick.  It also allows for all day diving in comfort.  Constructed of durable and flexible rubber.  Sold in sets of two.