The Darn Tough Men's Over-the-Calf Lightweight Tactical Socks with Cushion are designed for extended coverage, breathability, and reliable performance in taller tactical boots. This over-the-calf design features mesh panels along the leg and top of the foot to enhance airflow in hot conditions while maintaining a secure, foot-hugging fit. Light terry loop cushioning underfoot, around the ankle, and through the leg provides targeted protection without excess bulk. Elastic arch support helps prevent slipping and bunching during movement, while reinforced heel and toe zones increase durability in high-wear areas. Built with Merino wool, these socks help regulate temperature and manage moisture during long missions.