1Specially designed for pregnant women and breastfeeding women. The full cover cup and wireless design are very comfortable. 2Made of breathable and soft nylon material, no steel ring or cup, it is gentle on your skin and your baby's skin. 3Easy to put on and unwrap, and the underwear can be unwrapped easily during breastfeeding. 4Make your chest more breathable, while showing your charming chest groove and collarbone. 5Beautiful back design, not easy to loosen, safer to wear, improve support and reduce back pressure.