Smartwool PhD Ultra Light Sock

Colour: Black
Size: S


Smartwool PhD Ultra Light Sock

This non-cushioned sock fits like a glove and feels like a second skin. It Features a flat-knit toe seam for maximum comfort, as well as an over-the-calf-height with a wide band fitting all size calf muscles. The merino wool is warm and anti-microbial so doesn't retain the smell, good for your nose and your family and friends. Perfect to wear with your new ski or snowboard boots, or even on colder days off the slopes. 57% Merino Wool delivers a highly breathable, thermoregulating sock, keeping you warm, dry, and comfortable on and off the slopes. The 4 Degree Elite Fit system designed by Smartwool use bi-elastic fit bands to provide faster flex and recovery through the forefoot, while the Reliawool Technology uses a patented durable construction to increase the longevity of your sock.


  • Warm
  • Odorless
  • Dry
  • 57% Merino, 40% Nylon, 3% Elastane

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Sam W.
Australia Australia

Work Socks

It can get pretty cold in some of the places that I work in winter but also get pretty hot in the summer months. I found these socks were great for helping me keep my feet warm in my work boots but when the temperature heats up they they make sure that my feet don't sweat in the boots. Would recommend to friends.