Fibers: Inner layer: 100% Olefin; Outer layer: 65% stretch nylon, 30% Merino wool, 5% spandex
A cool option for warmer weather. This liner sock and outer sock are knit together as one. It's like wearing two socks, but without the bulk. Moisture-managing Olefin liner combines with soft Merino wool outer sock for the ultimate in dry-lined comfort.