Women's Smartwool Mountaineering Extra Heavy Crew Sock

Women's Smartwool Mountaineering Extra Heavy Crew Sock


Made for women, these extra heavy socks are designed to keep your feet warm and dry even in the harshest conditions. Whether you’re mountaineering, ice climbing, multi-day backpacking or just shoveling snow in the dead of winter, smart design features like a flat knit toe seam and Smartwool® fit system mix with Merino to help keep feet happy.


  • Smartwool® Fit System 2 Degree fit system with arch and ankle support helps keep sock in place
  • Extra Heavy Cushion The ultimate in impact absorption and warmth for mountaineering expeditions
  • Sock Height: Crew
  • Sizing clearly indicated on the sock
  • Flat knit toe seam for additional comfort
  • Made in USA of Imported Yarn: 74% Merino Wool, 25% Nylon, 1% Elastane
  • Machine Wash Warm, Wash Inside Out.
    • Do Not Bleach.
    • Tumble Dry Low.
    • Do Not Iron.
    • Do Not Dry Clean.
  • Model Number: SW001054-643
  • Color: Taupe + Bright Pink

Size Chart