I have 3 Warner's Womens This is Not a Bra Bra in the same size and absolutely them, so when I saw the strapless version I thought it would be just as comfortable, however, I was mistaken.  Maybe, I should have bought in a bigger size (i bought the same as my strap versions), but it is a little too tight (even on the last setting) and I usually wear my strap ones on the middle setting.