For the vertically inclined, the Women's PhDA(R) Pro Approach Crew combines carefully designed comfort with rugged purpose. Made with insights from iconic alpinist Conrad Anker, these hiking approach socks feature specified cushioning to help protect feet from footwear friction, our 4 Degree(TM) elite fit with flex zone, and body-mapped mesh to help make even the most ambitious approaches more manageable.Sock Height: CrewVirtually Seamless(TM) toe for enhanced comfortAchilles strap provides extra warmth and protectionMade with premium yarns to enhance comfort and durabilityMade in USA of Imported Yarn: 49% Merino Wool, 47% Nylon, 4% Elastane
