GET YOUR SWEAT ON: Sweet Sweat Waist Trimmer increases your core temperature during exercise enhancing thermogenic activity and sweat.*FREE Bonus: Includes sample of our bestselling Sweet Sweat Gel. Use along with trimmer to enhance your exercise.*CONTOURED & FLEXES FOR CUSTOM FIT: Sweet Sweat Waist Trimmer is contoured to fit around your waist comfortably and is naturally flexible, so it adjusts to your shape & size allowing for extra back support.PREMIUM: Made with the Premium latex-free Neoprene for Superior heat insulation. The trimmer's grid inner lining will not only repel moisture absorption but also limit slipping and bunching during your workout.*SIZING NOTE: If you are unsure of your sizing we recommend that you order a size down