83% True to size
95% Felt true to width
56% Moderate arch support
- SKU: #8153259
- Keep those digits toasty with the Mountaineering Extra Heavy Crew sock from Smartwool®.
- Sold as a one-pair pack.
- Crew socks sits at calf.
- 2x1 ribbed knit cuff.
- WOW (wool on wool) technology in the shins and soles adds cushioning in these potentially sensitive areas.
- Arch brace holds the sock in place.
- SmartWool Fit System with arch and ankle support.
- Flat knit toe seam.
- Material breakdown may differ from color to color. 74% merino wool, 25% nylon, 1% elastane for gray/crimson.
- Made in the U.S.A.
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