Finally, the wirefree t-shirt bra of your dreams: smoothing, supportive, super comfy — without any underwire, darts or seams. Lightly molded, foam cups provide a barely-there smooth look under shirts, and the lift you know and love. Lightly molded smooth cups and convertible straps for racerback. Sizing: XS (32AA, 32A, 32B) Materials: Body: 75% Polyamide, 25% Elastane. Mesh: 96% Polyamide, 4% Elastane. Cup Lining: 75% Polyamide 25% Elastane. Made ethically in Colombia. Color Ecru Great Gently Used Condition