The reason why I wanted to try these was because I run a bit on the hot side, ALL THE TIME.  Boy was I glad I got these, they are super comfortable, they feel great against the skin, and most importantly they breathe.

If you are looking for comfortable and super breathable underpants look no further.  Forget about the price..... I was close to getting something else because these seemed pricey.  I am going to get a few more pairs very soon.