THORLO'S Extreme Cold Over Calf Mountaineering Socks – Heavy Cushioning, Unisex, Black, EU 43-47

When the thermometer plummets and the wind howls at altitude, cold feet can turn a promising expedition into a miserable ordeal. The THORLO'S Extreme Cold Over Calf Socks are engineered to keep your feet warm, dry, and protected in the harshest winter environments, so you can focus on the climb ahead.

Who is it for

These over-calf socks are built for mountaineers, snowshoers, and anyone who spends extended periods in extreme cold. With a generous EU 43-47 size range, they suit most men's and women's boots, offering a unisex fit that works across the board.

Main features

• Extreme cold protection: High-density Thor-Lon® acrylic construction traps warmth even in sub-zero conditions.
• Serious cushioning: Full-foot heavy padding absorbs impact and insulates, with extra padding at the ball, heel, arch, and shin for comfort inside rigid mountaineering boots.
• Moisture management: Thor-Lon® fibers wick sweat away from your skin, reducing blisters and keeping feet dry.
• Support and fit: Elasticized arch support hugs the foot, reducing fatigue during long marches.
• Flat knit toe seam: Eliminates friction and pressure points.
• Durable design: High-density padding stands up to extended wear and rough terrain.

Specifications

• Brand: THORLO'S
• Model: EXCOU0-CBRN-L
• MPN: EXCOU0-CBRN-L
• EAN: 196073011538
• Activity type: Mountaineering, winter sports
• Sock length: Over calf
• Cushioning: Heavy
• Thermal rating: Extreme cold
• Material: 85% Thor-Lon® Acrylic, 14% Nylon, 1% Spandex
• Size (EU): 43-47
• US size (men): 9.5-12.5
• US size (women): 10.5-13.5
• Colour: Black
• Gender: Unisex
• Country of origin: USA
• Pack quantity: 1 pair

Tips

Machine wash warm and tumble dry low to maintain shape and performance. For best results in extreme conditions, pair with a moisture-wicking liner sock and a well-insulated boot.