I needed a sleep bra for comfort and on the recommendation of friends and my doctor. These are SO comfortable. I wear mine CONSTANTLY and the several months I've had them so far they are holding up great. Far more expensive and hearty-looking bras have fallen apart on my in far fewer wearings. I put this on whenever I need to "get comfortable" and to sleep, which is essentially all the time I'm inside the house. I'm a 36GG and this is nearly the perfect size. Will definitely buy again, if my first two ever decide to wear out. Thanks for an excellent product.