Dual-density sole design provides an abrasion-resistant rubber outsole with EVA mid sole. Slip-resistant and snow-dispensing treaded sole. Lightweight design, yet with superb insulation delivering comfort down to -76°F (-60°C). Cold-crack-tested man-made waterproof upper materials stay flexible in colder temperatures and have a carbon fiber print for unmatched style. Foam-backed polyester blend lining with Thermolite® Insulation. Perforated EVA insole provides increased air circulation is also removable to dry foot perspiration or be replaced with custom orthotic insole. EVA shaft insert adds support with stabilized flexibility. Removable bootie liner can also be worn alone when you come inside after riding. Padded tongue and collar on the boot and liner. Convenient nylon webbing back strap makes it easier to pull boot on. Closed-loop lacing system with adjustable lace stop. Reflective trim and for nighttime visibility. Distinctive Yamaha identification. Use your regular shoe size as a reference. Boots are in men s sizes. Polar Boot Replacement Liners available in all boot sizes (sold separately). (Boots available in whole sizes.)
