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45NRTH Speck Heavyweight Knee High Wool Sock

45NRTH Speck Heavyweight Knee High Wool Sock
  • Color: Grey/Dark Blue
  • Color: Grey/Dark Blue
Color: Grey/Dark Blue
Size: Select size
Please select options Unavailable


Our knee-high heavyweight socks are warm enough for the coldest days out. Knee-high coverage eliminates gaps in layers, making these the best winter cycling socks for combining base layers, pants, and boots. The Merino wool-blend fabric wicks moisture away from feet to keep them warm and dry. These deep-winter bike socks are toasty enough on their own for super-cold days, and can be layered with our lightweight socks for a vapor barrier in deep cold.?

- Heavyweight Merino wool-blend fabric
- Measures 11" tall
- Ideal for the coldest days out, especially when wearing boots with pants and bibs

Stretch sizing means three adult sizes provide optimal fit for most men and women. Most standard women's shoe sizes span across our small and medium sock offerings while men's shoe sizing spans across small, medium, and large.

U.S. Sizing
Small Medium Large
Men's Shoe Size 5–7.5 8–11 11.5–14
Women's Shoe Size 6.5–9 9.5–12.5
Euro Sizing
Small Medium Large
Shoe Size 36–40 41–44 45–50

Part Numbers

Option UPC MPN
Grey/Dark Blue / Small 708752490819 SK3133
Grey/Dark Blue / Medium 708752490833 SK3134
Grey/Dark Blue / Large 708752490857 SK3135