HBT Gear Waist Trimmer Vest - Neoprene Sauna Suit for Water Weight Loss - Original Design - All Sizes Patent Pending - Beware of cheap imitation designs! We are the original designers of the Waist Trimmer Vest Sauna Suit. Designed to make you Sweat like crazy and ENHANCE your workout to achieve your weight loss goals; GREAT for walking, running, jogging, or cardio; Great for women who desire to sweat more during your workout; LOSE water weight faster, and CLEANSE your pores and RELEASES built up toxins. Comfortable & Built to Last: Light weight design with hook and loop fastener tank zipper front style sports bra with adjustable waistband with closure fitting allowing free movement. Interior lining: Neoprene Material Maximizes & Intensifies Your Workout: Targets, sweats, and slims tummy; works to heat up your back muscles to help alleviate any back discomfort. Great for Losing Post Pregnancy Weight: Targets abs, mid-section, & love handles; sweat and wear around the house too!