The Smartwool PhD Outdoor Ultra Light is ideal for warm weather or those that want minimal cushioning, this ultra lightweight sock features the power of Merino for maximum breathability, moisture management and temperature regulation. Featuring Indestructawool technology for ultimate durability and the 4 Degree elite fit system to keep the sock in place. The crew height fits well in mid-height boots and helps protect against trail debris while the women’s-specific fit provides an overall slimmer fit and narrower heel.
Ultra Light Cushion
Minimal cushioning for maximum performance in close-fitting shoes
- Virtually Seamless™ toe
- 7.5″ overall height
- Sock Height: Crew
- Made in USA of Imported Yarn: 48% Merino Wool, 47% Nylon, 5% Elastane
- Machine Wash Warm, Wash Inside Out.
- Do Not Bleach.
- Tumble Dry Low.
- Do Not Iron.
- Do Not Dry Clean.