Fox River Socks: Men's: Fox River: Fox River Socks: Since its beginning in the Fox River Valley of Appleton, Wisconsin in 1900, Fox River Mill, Inc., now based in Osage, Iowa has been committed to producing high quality knitted socks. Fox River was founded on the principle of offering a superior product with great service at a fair price. Today Fox River is one of the leading outdoor, athletic, and lifestyle sock brands in the world. There are so many sock choices and finding the right sock that works best for your activity, the weather conditions, and your feet makes all the difference in your fit and comfort. With over 100 years of experience in designing and developing high performance socks, Fox River has utilized its knowledge to combine great designs with technical performance features such as their Wick Dry Health System which is designed to help keep feet dry and comfortable any time. This combination of design, technology, and experience results in great socks to meet all your technical needs and requirements. Energy conservation and sustainability have been a way of life at Fox River for over 20 years. Whether it s how the factory is operated, yarns used to knit our socks, or materials used to package and market them, we make environmentally-friendly choices, not because it's the in thing to do, but because it just makes sense.