Features Nubuck leather and 1680 denier ballistic heavy duty nylon upper delivers ultimate performance, durability and flexibility Coats Barbour anti-fraying stitching thread extends the life of your laces Durable anti-glare hardware lacing system is lightweight and scratch-resistant Composite shank provides lightweight underfoot support Agion antimicrobial treatment supplies a containment field against bacteria Suede and synthetic upper yields enhanced agility performance Cambrelle moisture wicking lining keeps feet cool, dry and comfortable Compression molded EVA midsole absorbs impact and offers all-day comfort M-Pact contoured sockliner with three layers of memory foam delivers maximum cushion X-Traction Zone outsole combines ten technologies including arch support and an enhanced fence gripping toe Non metallic construction make these boots airport friendly Flex-Zone with siping for increased traction and control Soft Toe