For premium comfort and warmth, the Gander Mountain Lifetime Guarantee Hiking Sock can't be beat! Ultra-soft merino wool is itch-free, odor-resistant, and wicks away moisture to keep feet dry. Full cushioning blankets the foot in insulating warmth and softness, and built-in arch support helps reduce foot fatigue. Reinforcements at the heel, toe, and foot bottom ensure long-wearing durability. The smooth toe closure helps eliminate irritation for even greater comfort. 75% Merino wool, 22% nylon, 3% spandex fabric. Single pair per pack. Made in the USA.