Great Sox
J.B. Field's Icelandic "30 Below XLR" 70% Merino Wool Thermal Sock
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Heavyweight merino wool thermal socks designed for extreme cold weather and winter sports, offering superior warmth, cushioning, and support.
Why it's weird
Double cuff and reinforced arch support provide enhanced retention and impact protection in harsh winter conditions.
Features
- 70% merino wool construction: Delivers natural moisture wicking and temperature regulation for lasting comfort
- Double cuff design: Ensures secure fit and prevents sock slippage during activity
- Full cushioning: Provides warmth and comfort throughout the impact zones
- Arch and ankle support: Reinforces key areas to prevent bunching and improve fit
- Reinforced heel and toe: Increases durability for long-term use
Specs
- Material
- 70% merino wool, 25% nylon, 5% spandex
- Weight
- 81–148 g (XS–XL)
- Sizes
- Medium (Men's 4–8), Women's 5–9; Large (Men's 8–12), Women's 9–13; X-Large (Men's 13–15)
- Care
- Machine wash warm, tumble dry low, do not bleach, do not iron, do not dry clean
- Fit
- Snug fit, consider sizing up