Absolutely awesome!!! I have had some comfortable underwear previously, however, these ones are simply the best. These are so comfortable you don't even know you're wearing them. I live in Singapore and the delivery was very quick and efficient. I'm a 36 waist, so I order the Large. They fit me just perfect as I don't like underwear that is too tight. These suit me fine. They look great on and really sexy under jeans with the nice waist band showing. Really cool undies. I've just ordered four more pairs. Oh, I ordered the white colour. I notice these are made in Egypt. These are such a great fit on me. My friends have already made comment on these when I wear these in the change room at the local pool. They all want to know wear I got them from (my little secret). Do yourself a favour and order these as you won't be disappointed. Well done Calvin Klein. I will be coming back for more of these on Amazon. The is price reasonable for these as they are really great quality. I understand these are also available in the Boxer Briefs (same waistband and colours/material). I will also investigate these soon as I also like Boxer Briefs. I will also write a review on the Boxer Briefs soon.