The PhD Outdoor Medium Crew Socks from Smartwool will be your go-to socks when it's time to hit the trail. With 4 Degree Elite Fit System, great cushioning right where you need it, and the moisture-wicking of merino wool.
New 4 Degree Elite Fit System uses two elastics for greater stretch and recovery to keep the sock in place
Patent pending ReliaWool Technology in high impact areas provides the longer lasting protection to keep feet comfortable
Strategically placed mesh ventilation zones provide ventilation for temperature and moisture management
Flat knit durable toe seam for high burst strength