The Mil-Spec shares specifications with U.S. Military socks: proven to promote moisture migration and support the foot's natural arch. These socks are tough.
We made a slight change to the original military design, adding a compression band in the footbed for additional performance, comfort, and arch support.
After giving this sock to some hard-wearers and saying, “do your thing," the results were better than expected. This sock stood up to heavy-use hiking, trail running, biking, and other outdoor activities.
