F2062 Wigwam Diabetic Thermal If other outdoor boot socks are too restrictive, give the Diabetic Thermal a try. Unique relaxed fit with all-over thermal cushioning keeps feet warm and dry in the field or on the trail. Crew Length Heavyweight Relaxed fit leg Non-binding Full cushion Long wearing sole Insulates Reverso toe closure Made in the USA Accepted by the American and Canadian Podiatric Medical Association Fabric 65% Acrylic / 19% Wool / 16% Stretch Nylon Sizing Medium fits Men's shoe size 5-9.5/Women's shoe size 6-10 Large fits Men's shoe size 9-12/Women's shoe size 10-13 Xlarge fits Men's shoe size 12-15 Product Care For best results turn socks inside out before washing Wash in warm water and tumble dry on low heat Maximum water temp is 120° F / 50° C Do not bleach Use normal cycle setting, set dryer at low heat