The McDavid Waist Trimmer with Core Support compresses, cushions and supports your core with additional straps. It can help make weight loss more efficient through therapeutic heat, which removes excess water weight and increases muslce productivity. Take your workout to the next level with extra compression for trouble areas like "love handles". This is a Protection Level 2 product for advanced support. It is best for performance, relieving minor to moderate pain and promoting healing through the use of thermal compression and breathable fabrics.