Darn Tough's T4021 Cushioned Boot Sock is designed for cooler climates or when carrying heavier loads. Featuring dense and resilient terry loop cushioning that envelops both the leg and foot, it provides optimal comfort and support. The elastic support at the arch ensures a secure fit, while the reinforced heel and toe enhance durability for prolonged use. Tactical boot socks measure an average of 11 inches from heel to cuff, reaching just to the top of a standard 8-inch military combat boot Engineered for a performance fit, ensuring no slipping, bunching, or blisters Compliant with the Berry Amendment, these tactical socks are crafted with Merino Wool sourced, raised, and produced in the USA Leveraging the resilience of military-grade fiber, Merino Wool safeguards foot health and exhibits remarkable durability in the most challenging conditions Midweight socks provide temperature regulation, breathability, and robust protection, ensuring performance in any environmental conditions Mat