Experience unparalleled comfort and performance with the SmartWool Women's Performance Hike Light Cushion Crew Socks, now crafted with responsibly sourced Merino wool. Formerly known as PhD Outdoor, these socks have been upgraded with sustainable materials, including recycled nylon, for enhanced durability and eco-friendliness. Featuring updated mesh zones for better breathability and a superior fit, they provide lightweight technical support for every step. The crew height offers added coverage, while the light cushioning along the entire footbed ensures comfort on rugged terrain, making these socks an ideal choice for all your hiking adventures. Smartwool Women’s Performance Hike Light Cushion Crew Features: 58% Merino Wool, 28% Recycled Polyamide, 12% Polyamide, 2% Elastane Mesh Ventilation Zones Optimum Moisture Management Maximum Breathability Light Cushion Seamless Construction Indestructawool™ Technology Features Exceptional Durability and Comfort Comfort Welt with 'Stay Put' Fit