Mens winter steel shank - Gem。Brand: Explorers. Style: Insulated mid-calf snow boots with rubber shell foot, nylon shaft, and Steel Shank support for winter conditions. Color: Black rubber lower with dark gray nylon shaft and black trim plus yellow Steel Shank and Explorers branding. Size on tag: Mens US 13, standard width; outsole also marked 13. Materials: Water-resistant rubber shell with textured synthetic overlays, nylon upper, wool felt lining and insole, and rugged rubber lug outsole. Branding details: Yellow Explorers logo patch at heel, Steel Shank logo on side of midsole, YKK-branded front zippers, and printed interior code 66820 088-2016 with size designation. Features: Front YKK zip closure for easy on/off, adjustable buckle straps across the instep, drawstring snow collar at the top of the shaft to help seal out snow, slip-resistant tread pattern, and integrated steel shank in the midsole for added arch support and stability. Occasion: Designed for winter snow, outdoor workwear, and other cold-weather activities where warmth, support, and traction are important. Accessories: Boots only; any props or measuring tools shown in photos are for display purposes and are not included.