Smartwool PhD Run UL Micro Socks Disc - Unisex

See available Running and training socks


Show Description

Reliawool technology with a run-specific fit. The high-density knit is super-durable and provides long lasting comfort.

  • Made of Reliawool, merino wool, nylon and elastane with 4-degree fit for excellent recovery.
  • Strategic mesh zones add moisture and temperature control.
  • Seamless toe for comfort over varied terrain.

Tech specs

Show Tech specs
Ideal for Running
Fabric content
  • 50% merino wool
  • 45% nylon
  • 5% spandex
Thickness Thin
Cuff height No-show

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.

Anatomical fit

Left foot and right foot specific socks provide precise fit.

Made in USA