SmartWool PhD Run Ultra Light Mini Men's Socks

Price: $10.88 MSRP: $16.00
SmartWool PhD Run UltraLt Mini Men's Graphite MD
In Stock: 6+
  • Color:
  • Size: MD
SmartWool PhD Run UltraLt Mini Men's Graphite LG
In Stock: 6+
  • Color:
  • Size: LG
SmartWool PhD Run UltraLt Mini Men's Graphite XL
In Stock: 6+
  • Color:
  • Size: XL


Model Number: SW062-018

Thin and lightweight Smartwool Men's PhD Running Ultra Light Mini Socks feature Smartwool's unique system that pairs merino wool with synthetic fibers for a snug, performance feel. Merino wool naturally wicks moisture to fight blisters and resists odor build-up. The Ultra Light thickness features no added cushion underneath, but is plenty durable and protective thanks to high-density fibers at the heel and forefoot.


  • Graphite (018)


  • Medium-thin sock with no added cushion underfoot
  • 4Degree Elite Fit System combines 2 elastic types paired with wool for greater stretch that improves performance fit
  • ReliaWool Technology at High Density Impact Zones reduces shock and abrasions while increasing durability
  • Mesh zones for ventilation and comfort
  • SmartWool inside for natural moisture, temperature and odor control
  • 3.75" tall quarter cut


  • 54% Merino Wool / 42% Nylon / 4% Elastic

Sock Performance Characteristics

Sock Thickness What's this?

  • Extra Thin
  • Thin
  • Medium
  • Thick
  • Extra Thick

Sock Height What's this?

  • No Show
  • Low
  • Quarter
  • Crew
  • Knee High

Customer Reviews

Comments: This is the only sock that helps me avoid blisters at distances above half marathon, and I tried many other brands.
From: Luc, Vancouver, BC, Canada. September 2nd 2014