The best socks you'll ever work in. Reinforced impact zones stand up to wear and tear while technical fabrication delivers unmatched quality and comfort. High Performance Mid Calf Tek Work Sock 2 Pair Pack Product Features : Comfortable seamless toeMoisture managing and eco-friendly TENCEL™ fibersReinforced zones for durabilityArch support to reduce foot fatigueGraduated no binding top High Performance Mid Calf Tek Work Socks 2 Pair Pack in Black, Size: Large Regular by Ariat