These new thin invisible socks are just right. They are very thin which will be perfect for wearing them in the summer. The rubber on the heel is also nice for them to not slip off easily. And they are definitely real cotton to not make your feet smell bad. These are perfect socks to buy and they are not too cheap to be fake and not too expensive for just buying socks. I am very happy wander makes 95% cotton socks. I can't find any others anymore with that much cotton for a good price. I will only buy from wander because of those reasons.