Moon Boot Mtrack Polar Nylon Boots combine a hiking-boot silhouette with a sneaker-like midsole for dependable traction and weather protection in winter conditions. Key attributes: Black | Noir | Nylon | Water-repellent membrane | Fully sealed seams | Thermoplastic rubber tread sole for grip | Fast lacing system with toggle adjuster | Drawstring at shaft with toggle adjuster | PVC heel counter and trim | Logo print | Silver-tone metal eyelets | Rubber toe cap | Dimensions & fit: Runs small — if between sizes or in doubt, consider taking a half to one size larger. | Composition & care: Upper: 77% nylon, 23% PVC | Lining: 64% polyester, 36% nylon | Sole: 100% thermoplastic rubber | Remove dirt with a soft dry brush. Use a soft, damp cloth with mild detergent to remove marks. Brush midsole and outsole with mild detergent and water. Allow to dry at room temperature and store in a protective bag.