The YIANNA Women's Underbust Latex Sport Girdle Waist Trainer is one of the most popular waist trainers on Amazon. Made from high-quality latex, this waist trainer is designed to provide maximum compression and support to help you achieve a slimmer waistline. It features a hook and eye closure system for easy adjustment and a secure fit. The waist trainer also has flexible boning to help maintain proper posture and reduce back pain. With its comfortable and breathable design, it can be worn during workouts or throughout the day for effective waist training. Available in a range of sizes, this waist trainer is a top choice for those looking to shape their waist and enhance their curves.