ARD CHAMPS Adjustable Waist Trimmer Belt Compression Support Lower Back Sauna Black Made of 100% latex free neoprene, provides the ultimate support with the finest materials Comfortable, light-weight, stretchy fabric stays in place while exercising Professionally engineered to retain body heat in the waist area to remove excess water weight during exercise Raises the body temperature in the abdominal area to help optimize metabolism and burn off extra calories during exercises This waist trimmer belt is an easy way to stimulate weight loss while exercising or simply when doing chores. Ideal for gym or home fitness.