1. The appearance adopts fashionable lace cutting design, highlighting the strong sense of quality and three-dimensional sense. 2. The back is made of tight cut fabric, which is very comfortable without straps. 3. The cup is designed with "oxygen cotton", which is breathable and water permeable. 4. The no-underwire insert design gives the product more flexibility and can be worn while exercising or while sleeping?? You can wear versatile underwear on a daily basis