Enhance mobility and maintain foot health under demanding field training and combat conditions. These engineered Thorlo® Military Boot Socks feature exclusive THOR•LON® construction for DURABILITY and SUPERIOR MOISTURE MANAGEMENT. Cushioned instep and arch for a better fit, more support and less pressure on the feet for a more comfort. Ventilation panel extra moisture control and breathability. Low profile toe seam won't rub or irritate feet. Fiber content: 85% THOR•LON® acrylic, 13% nylon, 2% elastic. Made in USA of domestic and imported yarns.