Women's Merino Wool Hiker. The Cascade Crest is the height in refreshing footwear. This ultra light weight crew is designed to fit a woman's foot perfectly and comfortably. Constructed of Merino Wool for incredible warmth, moisture reduction and softness combined with lasting durability. Merino Wool does not itch and is shrink-treated to hold its size and shape. Engineered to suit all breathable footwear, this hiking sock provides cushioning and support throughout. Fiber Content: 72% Merino Wool, 26% Nylon, 2% Lycra Spandex. Sold as 3 pairs total.