Underwire seamless bras tend to fall into two categories at HerRoom: contour/t-shirt padded cups with light padding for shape and modesty, and non-padded seamless cups that are shaped to fit the curves of the breast, with or without linings. These styles cover a wide variety of styles from full coverage to demi, silky microfiber to patterned lace or mesh, front closure with racerbacks, convertible styles with multiple ways to wear, tailored to lace embellished, and so many others. Minimizer bras fall into the second category, with no padding. These bras minimize size rather than shape, for a neater look under clothing. Whatever the seamless underwire style, you'll know you're getting excellent support and an invisible look under clothing.