Men's Mountaineering Over-the-Calf Heavyweight Hiking Socks
A Darn Tough over-the-calf sock that turns a technical fit into a recognizable everyday piece.
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Story & heritage
Men's Mountaineering Over-the-Calf Heavyweight Hiking Socks sits in Darn Tough’s official cold-route heavyweight lane, sold directly by the Vermont sock maker as a current core style.
If you’re out there in the cold, you need the Mountaineering sock with you. Streamlined performance fit. Chock full of Merino Wool warmth. These socks keep you moving up when the rigors of the trail get you down.
The brand story traces back to Cabot Hosiery Mills in Northfield, Vermont: the company began the Darn Tough brand in 2004 after decades of hosiery manufacturing.
Materials & craft
Official product data lists a Over-the-Calf height, heavyweight yarn weight and full cushion cushioning, giving the sock its fit profile.
The listed material blend is 73% Merino Wool, 25% Nylon, 2% Lycra Spandex, and the product is sold with Darn Tough’s lifetime guarantee language on the official store.
How to choose & style
Choose it when the footwear matters: mountaineering boots, hiking boots and winter boots are the natural match, while the sock can still peek out as a quiet technical layer.
For a classic Darn Tough read, start with Smoke; rotate into when the sock should carry more color.