48% Merino Wool 48% Nylon 4% Lycra Spandex Made in the USA PERFORMANCE FIT: These wool socks for women are designed to prevent slipping, bunching, and blisters, ensuring peak hiking comfort. Made ultra-durable and exceedingly comfortable, these cozy, fun socks will always make it into your hiking essentials for women. MICRO CREW SOCK HEIGHT: These women's micro crew socks average 7.5 inches from heel to cuff, showing about 5 inches above a low hiking shoe or just above a standard hiking boot. Perfect for pairing with hiking boots, hiking shoes, and trail runners, making them an essential part of women's hiking clothing. COMPOSITION: Composed of 54% Nylon, 43% Merino Wool, and 3% Lycra Spandex, these merino wool socks provide a perfect blend of durability, comfort, and elasticity. The Merino Wool naturally wicks moisture, keeping feet fresh and dry in all weather conditions. GUARANTEED FOR LIFE: Unconditionally guaranteed for life, these lightweight socks are designed to last. If these aren’t the longest lasting socks you’ve ever owned, simply return them for another pair. The True Seamless Toe technology ensures an ultra-smooth, undetectable feel. MADE IN THE USA: Every pair of these women socks is knit in Vermont, USA - the perfect testing ground for the finest premium all-weather performance socks. These socks are perfect as breathable socks for all-day wear, lightweight merino wool socks for comfort, and as versatile women's athletic socks.