Outlast acrylic/olefin/wool/nylon/spandex blend
Works to balance the temperature of your feet
Full cushioning throughout for impact absorption
Seamless toe keeps sock in place, no bunching
The Wigwam Outlast Rubber Boot Sock works to balance the temperature of your feet, so you're never too hot nor too cold. The sock is crafted from a heavyweight blend of 44% Outlast acrylic, 19% olefin, 19% wool, 17% stretch nylon, and 1% spandex fabric for premium durability and comfort. Full cushioning throughout provides excellent impact absorption, while the seamless toe closure keeps the sock in place without bunching. Made in the USA.