A non-padded bra is a type of bra that does not have any additional padding or shaping inserts in the cups. These bras are designed to provide support and comfort without the added bulk or artificial shaping of padded bras. Non-padded bras are often favored by women who prefer a more natural look and feel, or who find that padding causes discomfort or irritation. They are also a popular choice for women who wear thin or form-fitting clothing, as the lack of padding helps to prevent visible bra lines. Non-padded bras are available in a variety of styles, including balconette bras, t-shirt bras, and sports bras. Some non-padded bras may have molded cups or underwire for added support and shape.