37.5 Tactical Defender Medium Mid-Calf
Love my new socks very warm and comfortable highly recommend
My daughter survived boot camp, her feet just barely. When she was home on leave we went shoe and sock shopping. She returned to TX with a few pairs of coyote brown defender. Now I am sending her more. We will be replacing all of the other "recommended brand" socks with these. That they are available in acceptable colors is also a big deal.
My husband and myself love these socks for their warmth and cushioning.
I have a number of issues with my feet and these socks were comfortable; they made the problems less an issue.