2nds. SmartWool's PhD Mountaineer socks' temperature-regulating, odor-resistant and moisture-wicking merino wool construction features a 4-Degree Elite Fit System to bring long-lasting comfort to your wilderness adventures.
Reviewed by emily ohio from Dayton, OH on Friday, June 14, 2013
I wear boots socks all day every day for work and work outside in all weather. I just got 3 pairs to wear under tall boots and wore them all day on my feet in 80+ degree weather. They were warm but not too hot and the cushion is amazing. Not as tight as the "compression" socks from smart wool and one gage heavier in the leg. The heavy cushion on the feet are what make me so happy. No more tired rubbed up feet at the end of a 20 hour day!