1. Zipper crotch is convenient to go to the toilet; 2. Butt lifting design enhances your own natural shape; 3. 3-layer design for enhanced abdominal compression; 4. Dropping glue design at legs opening prevent curling; 5. One plastic bone on both sides of waistband to prevent curling; 6. Detachable and adjustable straps give you a variety of flexible ways to wear.