Product Details : The Run Lightweight No-Show Wool was built for comfort, feel, and performance across a range of temperatures, distances, and terrains. This ultra-thin, minimalist toesock packs in the benefits of Merino wool, with superior softness, exceptional odor resistance, and temperature regulation. Plus, five-toe technology allows your toes to align and splay naturally. The no-show length rests below the ankle and features a heel tab to protect against chafing and keep the sock from sliding into the shoe. Features & Benefits : 200 Needle Count The more needles, the better. 200 Needle socks are lightweight, sturdy and durable. Moisture Management Each toe is wrapped in sweat-wicking material so your foot will be drier and therfore more comfortable than in traditional socks. Fiber Content Fiber content: 66% Merino Wool 30% Nylon 4% LycraA(R) Arch Support Supportive band that offers a secure and stable fit. Total Foot Utilization When your toes are separated, properly aligned, and splayed it distributes your weight evenly which allows your entire foot to be engaged in any athletic activity. Blister Prevention With each toe protected, skin-on-skin friction is completely eliminated protecting your foot from blisters & just as important, hotspots. Anti Odor Merino Wool naturally resists odor-causing bacteria by absorbing and expelling moisture. Mesh Top Provides maximum breathability and ventilation on the top of foot. Natural Fibers Merino Wool fibers are inherently renewable and biodegradable. Wash & Care : Machine wash in cold water on a gentle/delicate cycle and line dry