Closeouts. SmartWool's PhD Multisport Micro socks offer superior breathability and moisture-wicking comfort for wherever your athletic endeavors take you. Crafted of lightweight merino wool blended with nylon for durability.
Reviewed by Jeremy Hoffman from Mountain View, CA on Monday, July 14, 2014
I have mainly used these socks for biking and for sleeping in (I get cold feed at night). The socks have exceeded my wildest dreams (at least, my wildest dreams whose central focus were socks). They almost feel like having nothing at all on my feet, except my feet are a little warmer, which is exactly what I needed. They also keep my feet cool when biking. The smart wool seems really effective. These socks never accumulate any smell.
I will say that these socks are quite thin, so keep that in mind. I don't think you'd want to wear these if your walking shoes are somewhat loose, because you might slide around.