Experience the power and comfort of ZQ-certified Merino wool in our Hike Light Cushion Crew socks—formerly known as PhD Outdoor. We've updated our top women's hiking socks to include more sustainable materials with recycled nylon, improved durability and mesh zones, and an even better fit. Our popular sock technologies remain, offering all-day comfort and natural performance in a women's-specific fit. A crew height adds coverage on the trails, and light cushioning along the entire bottom of the foot keeps you comfortable on uneven ground. Prioritize your feet with our best-fitting, best-feeling hiking socks. Designed to offer ultimate fit and performance to keep you comfortable on your next adventure. Indestructawool technology with extended durability zones, 4 Degree Elite Fit System designed for a dialed-in, performance-oriented fit, and a virtually seamless toe for enhanced comfort. Merino wool helps manage moisture, regulate temperature, and resist odors.