Our heavyweight Alpaca socks are perfect for all your outdoor activities on the coldest winter days. Whether you are winter camping, snowshoeing, walking your dog or hunting – you will find yourself reaching for these again and again. Comfortable fit with cushioned heels and toes. Comes in two sizes: Men’s Medium (shoe size 7-9) and Men’s Large (shoe size 10-13). Made in USA specially for Fuel for Adventure.