F6067 Wigwam Cool Lite Hiker Crew Cool-Lite says it all! Ultimax moisture control keeps feet dry and blister-free. Crew Length Midweight Light Cushion Dry Feet No Blisters Odor Control Cushioned Sole Elasticized Arch Made in the USA Fabric 37% Polyester / 33% X2O Acrylic / 23% Stretch Nylon / 6% Tencel / 1% Spandex Product Care Turn socks inside out before washing Wash in warm water. Do not bleach Do not use fabric softener Tumble dry or lay flat to air dry