Whether you're on duty, gearing up for combat or heading out on the trail, every pair of Blackhawk socks will help you go that extra mile. The S.A.S. (Strength Agility Stamina) Operator Cut Athletic Socks are made form the highest quality materials to ensure long-lasting comfort and durability in virtually any climate or condition. These socks feature a breathable mesh layer and a snug-fitting ankle band.