I own quite a few pairs of Adidas socks. I have a few pairs that are two years old and they have no issues. However, I bought this three pack and within a month all three pairs had holes on the bottom. I use insoles in my Adidas, and they are always tied to perfection as to not rub my socks on the bottom. I’ve never had a pair or three pairs of socks of any brand get holes in them within two months.