• Smartwool - PhD Pro Mountaineer Compression Sock - Black
    Smartwool - PhD Pro Mountaineer Compression Sock - Bright Blue
    Smartwool - PhD Pro Mountaineer Compression Sock - Loden
    Smartwool - PhD Pro Mountaineer Compression Sock - 3/4 Back
  • Smartwool - PhD Pro Mountaineer Compression Sock - 3/4 Back
    Smartwool - PhD Pro Mountaineer Compression Sock - 3/4 Back
  • Smartwool - PhD Pro Mountaineer Compression Sock - Black
  • Smartwool - PhD Pro Mountaineer Compression Sock - Bright Blue
  • Smartwool - PhD Pro Mountaineer Compression Sock - Loden
  • Smartwool - PhD Pro Mountaineer Compression Sock - 3/4 Back
  • Smartwool - PhD Pro Mountaineer Compression Sock - 3/4 Back
  • Smartwool - PhD Pro Mountaineer Compression Sock - 3/4 Back
Smartwool - PhD Pro Mountaineer Compression SockView Larger Image

Smartwool PhD Pro Mountaineer Compression Sock

$21.97 - $36.00

Item #SWL017J
Past season color

Quantity:
+

Tech Specs

Material:
9% merino wool, 43% nylon, 8% elastane
Height:
over-calf
Cushion:
Light Elite
Recommended Use:
hiking, mountaineering
Manufacturer Warranty:
2 years

PhD Pro Mountaineer Compression Sock

If you enjoy summiting, spending time above tree line, and prefer any pursuit in the vertical world then the Smartwool PhD Pro Mountaineer Compression Sock should be in your boot. With a compression fit to promote circulation and reduce fatigue, two different elastics to ensure a better fit and shape-holding stretch, and a nearly seamless toe to eliminate blister-causing friction, you'll be able to focus on the climb ahead and not on the state of your feet. Light cushioning provides a plush, comfortable feel all day without adding bulk in your boot, and a more snug fit across your Achilles keeps the sock in place while providing additional support.

  • Supportive sock for vertical pursuits in the mountains
  • Compression fit promotes circulation for warmth
  • Almost seamless toe reduces blister-causing friction
  • Two elastics provide better stretch and fit to keep sock in place
  • Achilles strap for extra protection and cushioning
  • Light cushioning adds comfort without bulk
  • Mesh venting keeps feet from overheating
  • Reviews
  • Q & A

How thick are these? Could they be used as a liner sock under another sock?

Hey Steven! They aren't too thick, meant to be more for compression with light cushioning under your foot I would say you can use them as a liner for sure! Thanks for reaching out!

Smartwool

Socks
Adult
 SMLXL
US MEN 3 - 5.5 6 - 8.5 9 - 11.5 12 - 14.5
US WOMEN 4 - 6.5 7 - 9.5 10 - 12.5  
EU 34 - 37 38 - 41 42 - 45 46 - 49
UK 2 - 4.5 5 - 7.5 8 - 10.5 11 - 13.5
Kids'
 XSSML
US 6 - 8.5 9 - 11.5 12 - 2.5 3 - 6
EU 22 - 25 26 - 28 29 - 32 33 - 36
UK 5 - 7.5 8 - 10.5 11 - 13.5 1 - 4.5
Use your shoe size to find your correct sock size.