Very comfortable, love the feel of this bra. I am a 34AA and it's a little too roomy in the 'cups', but the band size is perfect so I think an XS wouldn't have fit.
This is so comfortable you will feel like you're not wearing a bra! Non-underwire, overhead styling and made of sheer, stretch lace. Adjustable straps. XS and Small fit AA cups really well. 100% Nylon. Made in USA.