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Smartwool Mountaineering Extra Heavy Crew Socks

Smartwool Mountaineering Extra Heavy Crew Socks
  • Color: Taupe
  • Color: Charcoal Heather
Please select options



Extra-heavy cushioning will keep your feet warm and dry when you're mountaineering, ice climbing or multi-day backpacking. Arch brace holds the sock in place. See what Fan Field Testers are saying about our Hiking Socks

SmartWool® Fit System
SmartWool® Fit System
Ankle and arch braces provide a secure fit

Extra Heavy Cushion
Extra Heavy Cushion
The ultimate in impact absorption and warmth for mountaineering expeditions


Sizing clearly indicated on the sock
Flat knit toe seam
Sock Height: Crew
Made in USA of Imported Yarn: 74% Merino Wool, 25% Nylon, 1% Elastane
Style: SW0SW133

Machine Wash Warm, Wash Inside Out. Do Not Bleach. Tumble Dry Low. Do Not Iron. Do Not Dry Clean.

Part Numbers

Option UPC MPN Store SKU
Taupe / S (34-37 EU) 889587663927 SW0SW133236S MOU34803894S
Taupe / M (38-41 EU) 889587663576 SW0SW133236M MOU34801402M
Taupe / L (42-45 EU) 889587663156 SW0SW133236L MOU34185538L
Taupe / XL (48-49 EU) 889587664078 SW0SW133236XL MOU35785231L
Charcoal Heather / S (34-37 EU) 605284051351 SW0SW133010S MOU44905442S
Charcoal Heather / M (38-41 EU) 605284001189 SW0SW133010M MOU44424329M
Charcoal Heather / L (42-45 EU) 605284001196 SW0SW133010L
Charcoal Heather / XL (48-49 EU) 605284001202 SW0SW133010XL MOU45162321L