Walk smarter.
No matter what your profession, if you choose to upgrade your foot cover to the SmartWool PhD Outdoor Medium Crew Sock for cool-weather backpacking, hiking, or strolling, then consider yourself a doctor of smart decision making.

Moderately cushioned hiking sock made from merino wool blend
Mesh ventilation zones enhance breathability and moisture management
4 Degree Elite Fit System keeps sock in place while hiking
Made in USA from imported materials
Item #SWL00N0

Material63% merino wool, 35% nylon, 2% elastane
Height8.5 in crew
Weightmidweight
Cushionmedium
Recommended Usehiking & camping
Manufacturer Warranty2 years