Perfect for physical training, the Swiftwick ASPIRE One Military Socks are built with a thin, breathable design for maximum ventilation and a barely there feeling. These ankle socks feature firm compression that hugs the contours of your feet to support the arch and reduce fatigue. The built-in signature fibers wick away moisture to keep your feet cool, dry and blister-free while the seamless toe box eliminates any friction around your toes for a comfortable fit. These compression socks also adhere to military regulations with no visible logo and the cuff rises just above the ankle for additional support and protection.