Material: 90% Polyester 10% Spandex. The high quality fabric design to make the Trainer Vest more comfortable and stretch, help your tummy look tighter and toned. This Tummy Control Shaperwear preserves body heat and stimulates sweat during exercise, which could help you to keep warm in cold water. Adjustable 4 Rows of Hook and Eyes Closure design allow you for size adjustment, give you more choices to wear. four steel boned support cincher and prevent migration and rolling up. U-type Anti-droop Breast design which keeping push up breast,Effectively firm control armpit & back flabby fat.High quality hook easy to close from the bottom and allows you to hide it and gives you a slimmer and cleaner look. Hourglass Waist Trainer Suit with high compression high quality fabric, could provide firm control and slim your waistline. It will help you to build a Instantly Hourglass Figure on any occasion, perfect for everyday and anywhere you want to look slim and sexy. Far Burning Waist Cincher For Women could provide extra support for your workout, it will make you to get more sweat than ordinary sport suit. This Waist Trainer could help you to reach your workout goal faster than your expected. Ideal for Postpartum Recovery, Gym, Workout, Yoga, Body Shaping etc.