I love Smartwool socks. I have a drawer full of 'em. I have a bunch of PhD light cycling mini socks, a few pairs of their Adrenaline mini, a few of their Outdoor mini, and a handful of their PhD running mini. About the only variety of Smartwool that I do NOT like, is anything that is labeled "ultralight" OR "micro"...I find the ultralight socks to be just a tad bit thin for me, and the micro cut sits too low on my ankle and my shoes end up rubbing on my skin.