Smartwool PhD Pro Endurance Krar Print Crew Socks - Unisex 6013-659

Smartwool PhD Pro Endurance Krar Print Crew Socks - Unisex

Size Guide

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Show Description

Fly along the trails with happy feet. These socks go the distance with technology that amps up durability, and mesh zones that release excess heat, keeping feet cool and dry.

  • Soft merino wool, nylon, elastane and polyester.
  • 4-degree elite fit system uses 2 types of elastic for stretch, recovery and to keep the sock in place.
  • Shred Shield™ and Indestructawool in high-impact areas.
  • Mesh ventilation zones.
  • Virtually Seamless™ toe for chafe-free wear.

Tech specs

Show Tech specs
Ideal for Trail running
Fabric content
  • 57% merino wool
  • 38% nylon
  • 4% elastane
  • 1% polyester
Thickness Thin
Cuff height Mid-calf

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.

Additional feature(s) Seamless toe
Made in USA