Highly abrasion resistant impact areas\nD3O LP1 insert provides lightweight, breathable, shock absorption\nSide padding provides further impact protection\nLarge velcro fastenings with silicone gripper provides secure fit and quick adjustment\nFull open design means easy on and off without taking shoes off\nD3O insert certified to meet CE EN 1621/1 standards\nThird party online sales strictly prohibited by manufacturer