the north face mens ultra 109 gtx hiking shoe tnf black/dark shadow grey - 10.5 d(m) us the north face for maximum protection underfoot and subtle pronation correction, wear these waterproof gore-tex trail-running shoes when blazing down slick, uneven trails. constructed with a rigid snake plate under the ball of the foot for enhanced protection and rugged ultratac rubber soles for traction on wet and dry surfaces.