A training bra, or "starter bra," is a lightweight, wire-free, and unpadded first bra designed for tweens and teens experiencing early breast development. It provides gentle coverage and support to build confidence as the body changes
A training bra (also trainer bra, starter bra, or first bra) is a lightweight brassiere designed for girls who have begun to develop breasts, at Tanner stage II and III. The training bra is intended to be worn during puberty when the breasts are not yet large enough to fit a standard-sized bra. Training bras often provide minimal or no support, and may serve aesthetic purposes to fulfill cultural norms and local beauty standards.