The greatest combination of softness, durability and performance, Ultimax© Pro Series keeps feet dry and blister free, Ultra lightweight, Breathable mesh panels, Seamless toe closure
41% Stretch Nylon, 30% Merino Wool, 25% Polyester, 3% Tencel®, 1% Spandex
Union Made in Wisconsin USA
Sock Size MD = Women's Size 6-10, Men's Size 5-9.5
Sock Size LG = Women's Size 10-13, Men's Size 9-12
Sock Size XL = Men's Shoe Size 12-15
This item is not returnable due to it being discontinued OR due to the areas of the body it touches.