The Smartwool Women's PhD Outdoor Light Crew Socks are highly rated hiking socks designed for women. These socks are made from a blend of merino wool, nylon, and elastane, offering a perfect balance of comfort, durability, and stretch. The PhD 4-Degree Elite Fit System ensures a secure fit, while the mesh ventilation zones provide breathability and moisture management. These socks also feature targeted cushioning in high-impact areas, reducing fatigue and enhancing comfort during long hikes. With their superior performance and stylish design, the Smartwool Women's PhD Outdoor Light Crew Socks are a popular choice among outdoor enthusiasts.