The Arctic Sport™ is warm enough for the coldest outdoor days, durable enough for the most rugged conditions. The Stretch-fit topline binding snugs calf to keep warmth in and cold out. They are 100% waterproof and great for hiking or walking in the worst of frigid and extreme weather. CR flex-foam bootie (5mm) with four-way stretch nylon, snag-resistant cover is 100% waterproof, lightweight, flexible, bouyant, and will form to virtually any calf girth Comfort range of 60° F to -40° F Available in Black/Black Men’s sizes 5-15 Women’s sizes 6-13 (Unisex)
