Ladies vest-style sports underwear for outer wear, one-piece shock-proof gathered shaping yoga beauty back bra.This sports underwear is all-in-one, has the effect of shockproofing and shaping. It is very sexy to wear, can quickly absorb sweat, prevent running out, and move freely during exercise. The 3D tailoring makes the chest shape more gathered. This is a special design for fitness and sports. The bra has no steel ring, the chest pad is removable and does not move. The back is cross-sexy design, which disperses the pressure and creates a slender back curve.