Waist Trainer Faja Workout Slimming Belt for Hourglass Shaper Neoprene Designed for an Hourglass Look. Double support construction pulls in and firms the midsection in all the right places. Neoprene layer covers and compresses the entire torso and the additional firm elastic belt provides additional compression right at the waist lever for an hourglass effect. Relieve aching lower back and protect it during your exercise routine. Unique design provides for perfect compression and support. Firm and stretchy materials will hold you in and the supporting rods in the back with ensure the belt stays up. Neoprene material raises core temperature and aids in removal of extra water weight from the midsection. Can be worn for sports as well as any other daily activities. Your lower back and abdomen will be well supported - unique design of this waist trimmer belt provides proper alignment in your core muscles and lower back. Reduce unwanted inches from your abdomen with regular wear. With sweating and compression that the belts provides it stimulates the excess water weight to flush from your midsection. Firm compression helps prevent your midsection from expanding. Correct Posture and provide support for the Lumbar area. Adjustible sizing and custom firmness setting for the most benefit. With adjustible compression level, you can prevent lower back injuries while lifting weights and keep your spine aligned.