From the manufacturer

Fox River Socks

Made in the USA

For generations, we've been making socks in the Midwest. Our employees are like family, we couldn't imagine harder working, friendly folks to spend our days with. We're all committed to making quality socks for active people and being good to the environment.

Since 1900

Fox River is a U.S. manufacturer of outdoor, sport and lifestyle performance socks since 1900. Fox River is privately owned and operates a hosiery mill in Osage, Iowa at the heart of the country. Fox River’s premium and performance socks are manufactured at its Iowa headquarters by 200 of the friendliest, hard-working folks you’ll ever meet.

• We started making socks for lumberjacks in 1900, so we know a thing or two about making products that last.

Key Features

No Cushion. Flat Knit

No cushioning, flat knit construction puts little between you and your shoe.

Why wear a liner?

Liners create a friction barrier to help resist blisters and keep feet dry by moving moisture into your outer sock.

Thermolite Polyester

A lightweight fiber providing breathability and warmth while moving moisture away from the foot. Thermolite does this by combining a thermally efficient polymer and a micro-tested hollow core that heats quickly and retains warmth.

Control Temperature

Liners help control your foot temperature and add comfort with soft, smooth fibers against your skin, protecting you from irritation.

Wick Dry Therm-A-Wick Ultra-Lightweight Liner Socks

Looking for a warm liner that won't add weight or bulk, but keeps heat and removes moisture with Wick Dry? Look no further. Thermolite is the answer. Its hollow core fibers heat up quickly and hold in heat.

Contents: 50% Thermolite polyester, 49% nylon, 1% spandex.