For those who want more than an instep crampon but don't have the need for a ten or twelve point glacier crampon, our Ice Walkers are the answer. Tough nylon straps attach these securely to any size boot or shoe and the adjustable width and gripper teeth keep them in place. Six sharp points span the distance from the heel to the ball of the foot to provide security on any icy terrain. Weight: 462gm (16.1 oz)/pair.