1, Aisorzn, a famous Asian brand 2. AVON, an American brand 3. Farmanl, underwear brand 4 from Paris, France. OLENO, a famous product from China. Triumph, which is a famous German underwear brand 6. Mei Ting. Adjustable underwear is a new type of underwear developed according to medicine, aesthetics, lipology, ergonomics and professional underwear design. The adjustable bra is designed according to the principle of fat movement. On the basis of ordinary bra, the lateral width and the width of the heart position are increased, and the functions of armpit and auxiliary breast are increased. The U-shaped cut on the back can prevent the shoulder strap from slipping.