Smartwool PhD Mountaineering Socks - Men's



Show Description

Extra-thick cushioning in the heels and toes for travel in challanging terrain. Flat knit feet and heavy-duty yarns on the legs provide comfort and protection even in low-volume mountaineering boots.

  • ReliaWool technology in high impact areas for added durability and long-lasting comfort.
  • 2 elastics allow great stretch and recovery.
  • Strategic mesh zones for ventilation, temperature regulation and moisture management.
  • Flat knit toe seams for high burst strength.

Tech specs

Show Tech specs
Ideal for Alpine climbing and mountaineering
Fabric content
  • 70% merino wool
  • 28% nylon
  • 1% spandex
Thickness Medium
Cuff height Knee

Layers of cushioning, in some athletic socks, are knit in to reduce impact. Mapped socks are activity-specific and will offer cushioning in common pressure areas.

Heel and forefoot
Anatomical fit

Left foot and right foot specific socks provide precise fit.

Made in USA