When the temperature drops and you find yourself playing outdoors, taking care of your feet isn't optional it's mandatory. And these heavy duty, high loft merino wool socks promise to do just that. With 88% merino wool for warmth and moisture management and spandex/nylon for durability, these socks are made to perform in serious weather. The padded arches, reinforced heel and toe and form fitting top cuff guarantee comfort on the trail. They're perfect for a long day on  your feet because of the supreme wicking and thermal properties.