Crab Grab Mega Claw Snowboard Stomp Pad C-Foam - Our specifically formulated rubbery foam blend thats lightweight, heavy duty, and grabs like a crab. 4EVA Glue - When properly applied, these things should stay on forever. Gripples - Our signature texture: tiny little gripping nipples for maximum grippy-ness. Foam squishes into the tread on your boot creating a solid bond. Foam is lightweight and feels nice