Vibram FiveFingers Men's V-Trek Insulated Hiking Shoe (Military/Black), Size 40 EU, 8-8.5 US

SOLE Vibram ICETREK was developed to provide unparalleled grip on cold, icy or snow covered surfaces. The soft rubber compound in combination with uniquely designed lugs allows ICETREK soles to move swiftly on various icy surfaces. ICETREK Superior grip on icy surfaces and cold terrain Engineered for low to very low temperatures Rubber compound suitable for indoor/outdoor DETAILS Weight: M43=7.8 oz. W38=6.2 oz. Insole: 4mm Soft Polyurethane + Heavey Fleece Sockliner Midsole: N/A Rubber: 4mm Upper Material: Polyamide, Polyester blend upper Machine Wash Cold / Air Dry