This innovative underwire bra is designed to help reduce underarm bulge and create a smooth, flattering shape. Its unique construction features specially placed panels and stretchy fabric that work together to smooth out any lumps or bulges, ensuring that you look and feel your best all day long.FABRIC: Cups - 78% Nylon, 22% SpandexBackband - 70% Nylon, 30% SpandexReduced side spillage & underarm bumps for a smoothing silhouetteUnique side detailing & power mesh band with moisture wicking proper Underarm Bumps, Tshirt Bras, Bra Measurements, Everyday Leggings, Maternity Lingerie, Shirt Bra, Plus Size Bra, Swimsuits For All, Tank Top Camisole