Merrell Isotherm Zip Waterproof Winter Boots - Men。Brand: Merrell. Style: Mens Merrell winter snow boots with mid-calf shaft and side zip entry. Color: Black leather and textile upper with gray rubber outsole. Size: Mens US size 11 with UK 10.5, EU 45, and 29 cm sizing on the interior tag. Material: Smooth black leather upper with durable synthetic textile panels and padded fabric lining. Construction: Round toe design with reinforced rubberized toe cap, cushioned ankle area, and supportive mid-calf height shaft. Closure: Full-length medial side zipper with front and rear pull tabs for easy on and off. Outsole: Lugged Vibram Arctic Grip rubber outsole designed for slip-resistant traction on wet ice and winter surfaces. Branding and labels: Embossed Merrell logos at the side and heel, Vibram logo on the outsole, waterproof tag near the collar, and interior size label with style code J92025 and Made in Vietnam designation. Use and occasion: Functional mens winter boots suitable for snow, cold-weather commuting, outdoor chores, and casual everyday wear. Features: Waterproof construction, insulated and lined interior for warmth, slip-resistant Vibram outsole, mid-calf coverage, and convenient side-zip design for quick entry and removal.