Yaktrax© Summit Winter Spikes

The Yaktrax© Summit is a heavy-duty traction device that is essential for any winter hike or backcountry excursion. Its 3/8th inch triangular Carbon Steel Spikes bite into packed snow and ice, providing superior grip on sloped surfaces. Featuring the patented Boaù Closure System, the Summit offers superior customized fit that is both comfortable and secure. Fits Most types of Footwear FEATURES Boa© Closure System provides Fast, Comfortable, & Secure Fit Aggressive traction on packed snow and glacial ice Triangular spike design grips on sloped surfaces Segmented Sole Plates flex with foot and prevent snow build up Easy on, Easy off Rugged Heavy Duty Design SMALL - W 6.5-10 / M 5-8.5 MEDIUM - W 10.5-12.5 / M 9-11 LARGE - W 13-15 / M 11.5-13.5 X-LARGE - W 15.5 / M 14+ WEIGHT 17 oz. per pair COLOR Blue MATERIAL Spikes: High Abrasion Resistant Carbon Steel Chain Links: Welded Stainless Steel Outer Band: Natural Rubber Molded Elastomer Fittings: Natural Rubber