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SmartWool PhD Graduated Compression Ultra Light Socks


This product is no longer available, but don't go just yet.


  • New, improved SmartWool PhD socks feature innovative new fabric, a more comfortable fit and smart design details that enhance performance
  • 4 Degree Elite Fit System improves comfort; 2 elastics provide greater stretch and recovery to keep the socks in place
  • Ankle bands, upper instep bands, lower instep bands and arch bands connect to the feet for a great fit and feel
  • ReliaWool is a patent-pending reinforcement construction that puts more wool in high wear/high impact areas to increase durability and comfort
  • Performance-enhancing merino wool helps your body maintain a stable core body temperature minimizing lactic acid build-up
  • Your body doesn't have to work as hard to keep you warm when it's cold and cool when it's warm
  • Recovery-enhancing compression improves blood flow: oxygenated blood and nutrients return to muscles faster to help muscles rebuild and repair
  • Lactic acid is efficiently flushed from the lower legs providing relief from muscle soreness
  • Reduces fluid build-up that can impede the recovery process
  • 20 - 30mmHg graduated compression throughout
  • Virtually seamless toes offer durability and a low profile
  • PhD Graduated Compression socks have a 14 in. height
  • *Discount will be applied when you check out. Offer not valid for sale-price items ending in $._3 or $._9

Made in USA.

View all SmartWool Men's Athletic Socks

REI membership


Best Use Fitness, Running
Fabric 57% merino wool/40% nylon/3% elastane
Sock height Knee-high
Sock cushioning No cushioning
Compression Yes
Gender Unisex

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