The Under Armour Socks are designed for all-day comfort with lightweight, soft cotton-blend fabric and a durable construction that helps wick away sweat and dry quickly. Featuring strategic mesh panels for enhanced breathability, a locked-in fit design to keep the sock securely in place, and a built-in arch support band for a supportive feel. Medium cushioning underfoot provides added comfort and protection, while odor control technology helps keep feet feeling fresh throughout the day.