100% waterproof and breathable GORE-TEX liner is engineered to keep your feet dry and comfortable - even in extreme conditions. Danner's rich, full-grain leather gives comfort and superior durability on the job site. Danner's hand crafted stitchdown construction provides a wider platform for increased stability underfoot. This construction makes the boot recraftable in Danner Portland factory. Electrical hazard (EH) footwear is manufactured with non-conductive electrical shock resistant soles and heels.