1. 3 Hook-and-eye closures on shoulder straps and bust to fit your size well; 2. Add two snap buttons on the underbust to keep modesty when you lift your arms; 3. 3 layers of fabric on the belly part for targeted and enhanced tummy control; 4. Open crotch design for ease when nature calls and side zipper easy to put it on; 5. Non-slip strips on the leg openings keep them down and prevent rolls-up during activities.