Fit’s shoe sizes 5-9. For similar socks in Men’s sizes please visit: http://goo.gl/t5lqAk . The J.B. Field’s Super Wool Hiker GX is an all season sock that is meant for outdoor activities such as backpacking, hiking, and camping. These socks are very comfortable and when compared to the competition Smart Wool isn’t the smart choice, especially considering they charge around $20 for one pair. We are so confident that you will like our socks all of them come with our No Risk Guarantee, best of all they are made here in North America! Exceptional value coupled with unique features such as anti-microbial, arch support, a half cushion, and impact support zones ensure that this sock will outlast the competition. It will keep you feet warm and dry when it matters the most. If you just buy one sock this year make it the Super Wool Hiker GX, you won’t be disappointed!