NWT 34A, only worn to try on. Padding is thin but bra is comfortable. Designed for small chests. Fits TTS From the store website: Soon to be the star of your closet, the Ultimate Contour T-Shirt Bra stays ultra-smooth under the thinnest of layers and features a cleavage-creating demi neckline. The soft, memory foam cups define and shape your curves for a natural look, without the bulky padding or cup gaps. With this style, nothing falls flat—you'll feel like your best self from every angle. Materials: Body: 75% Polyamide, 25% Elastane. Cup Lining: 75% Polyamide 25% Elastane.