Product Details Best suited for cup sizes A - E. An underwire-free nursing bra that's actually pretty (and very, very soft). Yes, it is that easy. Fit Light support. Comfortable and stretchy. Accommodates a cup size in flux. Best for cup sizes A - E. Fabric Certified Standard 100 by Oeko-Tex®. Luxuriously soft and smooth modal spandex jersey with tons of stretch. Questions? Leave a comment below!