Great Socks
I am a size 38 (slender feet) for shoes and I bought two pairs of the size S. They fit me snuggly. The socks are great for everyday comfort. I like the soft feel of the merino wool against my feet as I walk. Even with temperatures over 79 degrees Fahrenheit, and I was wearing the same pair of Think! ankle boots that I wear in the freezing winter, my feet actually feel cool and not hot or sweaty. I was amazed. I will buy more of these socks especially when they are on special.

Great socks
I was hesitant about buying these socks because I cannot wear wool at all (I dont have any wool allergies, just have sensitive skin). But, I had heard so many good things about this brand that I decided to give them a try. They really are very soft and not itchy at all. I'd definitely recommend that you give them a try if you also have a problem wearing wool.

good merino socks
Thought I was ordering SmartWool and these crept into my product choices, but I'm not disappointed. They are comfortable and warm without being bulky. I thought they would be shorter, though. Hope they will last as long as SmartWool socks.

Will be buying more!
I'm going to Ireland in March/April and was worried about socks that would keep me warm and dry - and could be worn multiple times without laundering. These socks do all I need, so much so that I'm going to order several more pair before leaving. I am normally a size 8.5 and I ordered a size s/m for the sock based on other reviews, and it was a perfect fit.

Great Icebreaker socks
I got a pair of these in each color and really like them. They're a bit taller than I expected, but as I like tall socks that was a plus. Great Icebreakers quality. Quite thin, fit well under most shoes.