Big Mike's Fitness Waist Trimmer Ab Burner Belt Stomach Body Shaper Wrap - Exercise Enhancer, Blue Universal versatile fit: velcro closure provides easy and adjustable fit for people of all sizes Durable design: made of 100% latex free neoprene for a longer lasting fabric, resistant to heat and oils Designed to help lose weight: engineered to retain body heat in the waist area to remove excess water weight during exercise Provides back support: exerts uniform compression to support lower back and abdominal muscle Comfortable, light-weight, stretchy fabric stays in place while exercising