I just received my Phallsan and I have to say it is very comfortable. I can wear this all day and apparently all night which is all you can ask for in a [words=http://www.phallosan.com/shop/catalog/default.php?z=eNortjIxtVKyL0pNszWxMFcrSSxKTy2JL0hMT7U1UisoykyxtbBQSy4tLsnPjS8uKcrMS7dVsgZcMMpbEbo%2C]ADS[/words]. Of course with the comfort ring you have to be sure it is not applying too much tension to the base of your penis but that's a simple adjustment.