PUMA Men's 6-Pack Low Cut Athletic Socks - Breathable Comfort for Running, Gym & Everyday Wear

Since I got these, I've basically stopped wearing any other socks. They are comfortable, cool, and don't get sucked down into my shoes like some other low-cut socks do. But be aware that they do seem run a little bit smaller than stated. I wear a size 11 1/2 or 12 shoe (depending on shoe type), so I bought the size 10-13 socks. They fit, but are quite snug, especially in the toe area. I certainly would not want them to be any tighter than they are... I suspect a true size 12 (or certainly a size 13) foot might find them too tight. So while I do highly recommend the socks, if you're at the top of the stated size range, you might want to buy the next larger size.