FITS Heavy Expedition Rugged Boot (F1008) Color: Black (000)

Rugged Series: Durable and strong, yet comfortable. While maintaining the same comfortable fit that is the greatest appeal of Fitz socks, these socks use thicker wool than the Hiker Series for improved durability. The number of heavy users is rapidly increasing.
These thick socks are made with 23μm wool for durability. The high pile knit on the inside provides excellent cushioning and warmth. They pair well with heavy-duty hiking boots and are recommended for winter hiking. They're great for hiking as well as everyday wear in cold weather.

Material: 74% merino wool, 13% nylon, 8% acrylic, 3% polyester, 2% Lycra Bandex