A little uncomfortable after all day wear (due to the full support).  But, this is by far the best nursing bra I've found (as a vey large busted mama!). So much better than all the little tanks and camis. Sizing is tricky to determine (UK sizes, which go up to a size "i" cup), so be prepared to order a few different sizes until you dial it in.  After that, it is an excellent and supportive nursing bra,  and very easy to undo/refasten. So glad to have found it online!