This bra is great for lounging and sleeping.  It adds a little stretchy support, so that you are not lounging around bra-less (especially if this is frowned upon my other household occupants).  And you don't have to take it off to go to bed, it is very comfy while sleeping.  Athletic bras are made to be tight and supportive for exercising...this is made to be soft and comfortable for relaxing.  I bought several of them to ensure I always have one ready to go for some power lounging!  One additional comment (this comment added at a later date)  the band under your chest does seem to roll up a bit during movement...it is still very comfortable, just thought I'd add this in case this might bother you.