Follow your path with the Thorlo Trail Hiking Sock for Women. Maximum foot protection for trail hikes in any weather, on flat to varied terrain resulting in low to moderate stress on the feet. Engineered for women's feet with extra stretch yarn in the ankle, a smaller heel pocket and a comfort toe box for a better fit. Constructed with Thor-Lon® fiber for superior softness, resilience, durability and moisture wicking for drier, better feeling feet. Unique padding specifically engineered for trail hiking, clinically shown & tested to reduce blisters, pain, pressures and moisture. Cushioned instep and arch for better fit, more support and less pressure on feet for more comfortable hike. Ventilation panel for extra moisture control and breathability. Low profile toe seam won't rub or irritate the feet. Clinically-tested padding. Midweight. Fabric content: 56% Thor-Lon® Acrylic, 24% polyester, 14% nylon, 6% spandex.