Review on Thirty48 Coolmax Running Socks - Stay Cool & Dry during Your Runs! (1 Pair or 3 Pairs) by Adam Jacobs

I bought these socks for running in May because my regular cotton socks didn't fit. I run 3-4 times a week, about 3.5-6 miles per run. So let's say I've been wearing them every couple of times a week since I bought them. The plus first: They are very comfortable to walk on. I wear 11.5 sneakers and bought the larger ones even though they were just on the border of two sizes. They fit well and I generally didn't have any of the extra blisters I got in my other socks. Well, cons: they don't seem to be very well made. Contrary to other reviewers, my socks have not ripped (yet), but the material rolls a lot and the cord pulls on the outside of the sock. I wash them inside out (as recommended) and hang them to dry so I know I'm handling them properly. This is my first set of running socks and I think I was put off by trustworthy brands that cost more than these. Maybe I should act?