DCS CUSHIONING SYSTEM with the unmatched comfort found in the all-new Danner Comfort System (DCS) for supportive, dual-density underfoot comfort right out of the box DANNER DRY WATERPROOF LINER with a waterproof, polishable full-grain leather and ripstop ballistic nylon upper that stands up to the job and pulls moisture away for all-season comfort DUAL-DENSITY FOOTBED with underfoot venting and an Airthotic heel clip for breathable, supportive cushioning CSA-CERTIFIED PROTECTION that meets CSA duty-footwear requirements for confident performance on the job WIDER TOE BOX with a more responsive fit - A wider toe box allows for a more responsive fit, while the rugged outsole delivers outstanding traction and maneuverability