heavyweight wool socks. winter mountaineering socks for extreme cold thermal warmth over the calf. View 0. #color_gray-heather
heavyweight wool socks. winter mountaineering socks for extreme cold thermal warmth over the calf. View 1. #color_gray-heatherheavyweight wool socks. winter mountaineering socks for extreme cold thermal warmth over the calf #color_denim-heatherheavyweight wool socks. winter mountaineering socks for extreme cold thermal warmth over the calf #color_denim-heatherheavyweight wool socks. winter mountaineering socks for extreme cold thermal warmth over the calf #color_olive

Minus33 Merino Wool Clothing

Heavyweight Wool Socks Over the Calf | USA Made

$25.99

★ 4.9 (103 reviews)

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Ultra-warm, durable wool socks designed for extreme cold weather and demanding outdoor activities.

Why it's weird

Heaviest merino wool socks in the USA, offering unmatched warmth and durability for winter mountaineering and harsh climates.

Features

  • Full-length over-the-calf design provides complete foot coverage for maximum warmth
  • 80% merino wool blend delivers natural moisture wicking and odor resistance for all-day comfort
  • Heavyweight construction insulates up to 30% of its weight in moisture, keeping feet dry and warm
  • Full foot plating and seamless toe enhance durability and prevent chafing
  • Machine washable and easy-care for long-lasting performance

Specs

Material
80% merino wool, 10% nylon, 9% stretch nylon, 1% spandex
Weight
5.6 oz (159 g) per size (Large)
Sizes
Medium, Large, Extra Large
Care
Machine wash cold, gentle cycle; tumble dry low; do not use fabric softener or bleach
Warranty
30-day satisfaction guarantee, 5-year manufacturer warranty
Country of Origin
Australia (wool), USA (made)