Review on Ultimate Performance and Comfort: Smartwool PhD Outdoor Light Micro Sock by Devin Jirsa

I have a lot of foot problems and aches and it's amazing how even socks can make a difference. I love Balega socks but after a day at work or in the gym my feet get sweaty and end up smelling. I'm a size 5 1/2 and bought the small, they fit perfectly. I thought I was crazy spending $18 on SOCKS! What if I lose one? After many wears and washes, they are worth it. My feet sweat a lot less, they don't slip down (quite similar to the Balega) and there is almost no odor from less sweat. I only have one pair at the moment and only take them out on special occasions (long flights, very hot days, days when I know I'll have to take my shoes off after a while). I love them and will be saving so one day I will have 7 pairs of super expensive $18 socks.