A lightweight trail crew sock made with a merino wool blend for natural comfort and temperature balance. Zoned cushioning and breathable mesh help keep your feet feeling good from the first mile to the last. Features Use: For trail runs, long hikes, and days when comfort matters most Material: 50% Wool, 31% Nylon, 17% Polyester, 2% Spandex Merino wool blend Lightweight Zoned cushioning Built-in arch support Zoned mesh