FoxRiver Wild Mountain Over-The-Calf Cold Weather Ski Socks 38% Nylon/30% merino Wool/30% Acrylic/2% Spandex Made in US These MEDIUM-WEIGHT OVER-THE-CALF SOCKS are made of SOFT MERINO WOOL and ACRYLIC to resist abrasions and embrace your foot Our exclusive Wick Dry technology MOVES MOISTURE AWAY FROM YOUR FEET to keep feet dry while full cushioning absorbs shocks and insulates Our URfit System makes these merino wool socks great for boarding or those who prefer a LITTLE EXTRA CUSHION Full medium weight cushion throughout ABSORBS SHOCK AND INSULATES YOUR FOOT Made in the USA, these cold weather merino wool socks are of the HIGHEST QUALITY