Hook yourself up with an instant hourglass figure with the black gym waist trainer! The short-torso trainer is more than just a sexy accessory for the gym. As you exercise, your gym trainer helps your body burn more calories and sculpt your waist. It promotes sweating to lose water weight, increases core thermal activity to burn extra calories, and instantly improves your posture, so you can make the most of every workout session. These trainers are proudly imported from Colombia: the premium creators of quality shapewear. The gym waist trainer is constructed with two layers for maximum benefits. The exterior fabric is a lycra/latex blend that is easy to move in while giving you plenty of control. And, it’s lined with breathable cotton to give you the best in comfort. The Angel Curves Difference: Premium Colombian shapewear gives you authentic hourglass results Short-torso style allows you to comfortably move while working out 2 rows of hook-and-eye closures, so you can adjust as you slim down Lycra/latex exterior gives you a flexible squeeze while you work out FlexiBoning rods give the trainer maximum control and flexible comfort You get instant results with inches off your waist as soon as you wear the gym trainer. Wear it daily for 6-8 hours for four weeks, and you’ll lose up to 4-inches for good! This trainer is specially designed for to be worn while exercising to give you even more inch-melting benefits.