Fox River is America's oldest sock brand, proudly made in the USA since 1900, and makes the world's best performance socks. Our socks provide more value, comfort and durability than anything else on the market. We are committed to quality and bringing innovation to the best socks on the planet. Our family-owned and operated, state-of-the-art mill is located in the heartland - Osage, Iowa. We are true examples of how "American-made" matters employing the hardest working people you'll ever meet. Every day we take great pride in making socks for every major market including outdoor, hunting, work, snow, military, casual, wellness, sport and handwear.