What is a sleeping bra?

Answer by  Ella22 (610)

A bra that has no stays or underwires. The cups are very soft. They don't give support. A normal bra does. Large busted women like to sleep in bras.

Answer by  Mariana39 (440)

Sleeping bras (or leisure bras) are designed for women who sleep better with a bra on (for support, or when it's too hot to sleep in a T-shirt, but you cannot or do not want to sleep naked). There are some unproven claims that they might modify the breasts' shape.