THORLO'S sokken Thorlo Extreme Cold Max Cushion Crew 38-42

When temperatures plummet, ordinary socks fail—but the THORLO'S Zeķes Thorlo Extreme Cold Max Cushion Crew is engineered for the harshest winter conditions. Built on decades of American sock-making expertise, this crew-length sock delivers maximum cushioning and thermal protection without the bulk that causes boot fit problems. The secret is Thorlon® Acrylic, a proprietary fiber that traps heat while wicking moisture away from your skin, keeping feet warm and dry during long days outdoors.

Highlights

• Extreme cold thermal rating for sub-zero comfort
• Maximum cushioning in ball, heel, and arch zones
• Thorlon® Acrylic blend: 85% acrylic, 13% nylon, 2% spandex
• Flat knit toe seam prevents irritation and blisters
• Moisture-wicking and breathable for all-day wear
• Reinforced stress zones for exceptional durability
• Made in the USA with premium materials

In daily use

Slip these on before heading out for winter hiking, snowshoeing, or a long shift in a cold warehouse. The arch support and cushioned zones reduce foot fatigue, while the crew height pairs perfectly with insulated boots. The unisex sizing (EU 40–44, US Men's 8.5–10.5, US Women's 9.5–11.5) ensures a precise fit for most adults. Machine wash warm and tumble dry low—no bleach needed—and they'll keep their shape and performance season after season.

Full specifications

• Sock length: Crew
• Cushioning level: Maximum cushion
• Thermal rating: Extreme cold weather
• Material: 85% Thorlon® Acrylic, 13% Nylon, 2% Spandex
• Moisture wicking: Yes
• Arch support: Yes
• Toe seam type: Flat knit
• Padding zones: Ball, heel, arch
• Color: Black
• Size (US Men's): 8.5 - 10.5
• Size (US Women's): 9.5 - 11.5
• Size (EU): 40 - 44
• Recommended activity: Winter sports, hiking, outdoor work, extreme cold environments
• Care instructions: Machine wash warm, tumble dry low, no bleach
• Gender: Unisex
• Durability features: Reinforced stress zones
• Country of origin: USA

Final note

For those who demand warmth, comfort, and durability in the coldest conditions, the Thorlo Extreme Cold Max Cushion Crew is the ultimate choice.