When you hear the description "seamless" in a bralette, you generally expect the bra to have no seams whatsoever, but it means that the cup is seamless, and if it's knit on a circular loom may also have no side seams. Seamless cups provide a smooth look under clothing. Seamless bralettes also offer more comfort in that there are less chances for irritation. Many sleep/leisure bralettes offer the seam-free comfort you need for casual and loungewear. Styles for seamless bralettes vary greatly, from bandeaus to racerbacks, crossover fronts, longlines and more. Get your seamless bralettes at HerRoom, in white, black and fashion colors.