New...not used...authentic3D Stretch Techloom sneakersHeather Grey (color)Intricate grid pattern designed to move with feetFabric upperFabric liningNeoprene tongue with integrated collar for an exceptional fitProprietary Propelium midsole-outsole compound developed for direct groundLace upLogo at tongue and heel8mm drop at the heel to forefoot places foot in a natural position for efficient runningRubber sole