- Hit the pavement with the PhD Running Ultra Light 3/4 Crew by Smartwool®.
- 3/4 crew with a 6" overall height.
- 2x1 ribbed welt and 1x1 ribbed leg construction.
- Low-profile and durable design with a seamless toe.
- WOW™ Technology features high density impact zones for longer lasting comfort and wool benefits.
- Four degree elite fit system uses two elastics for greater stretch and recovery to keep the sock in place.
- Materials: 52% Merino wool, 44% nylon, 4% elastane.
- Machine wash warm and tumble dry low.
- Sold in a 3-pair pack.
- Made in the USA.