EXTREMECONDITIONS SPORT BOOTThe Women's Arctic Sport is warm enough for the coldest outdoor days, durable for the most rugged conditions. The Arctic Sport is built on lasts specifically designed for women to provide ultimate fir and comfort, features a Breathable Airmesh lining, stretchfit topline binding that snugs the calf to keep warmth in and cold out. The reinforced toe, EVA molded midsole, contoured footbed, reinforced toe, and double reinforcements on the instep, heel and achilles area make this boot both durable and comfortable. Excellent for a variety of climates and conditions. Warm fleece lining 5mm CR flexfoam 2mm thermal foam under the footbed EVA contoured molded midsole MS2 molded outsole Comfort topline Comfort Range ofÂ40ÂF to 40ÂF Color: Black/Hot Pink Available in Women's sizes 611.ÂÂÂMUCK SUGGESTS, THOSE WEARING HALF SIZES, CHOOSE THE NEXT WHOLE SIZE DOWN Â