Men's Slimming Body Waist Suit Vest Hot Neoprene Sauna Body Shapers AB Wear Blue Size XS-5XL XS to 5XL size can be choose Burning tummy fat and hot sweat: heat up abdominal good compression and lumbar support. Reducing waist fat and exercise abdominal muscles AB wear:Zip closure; Reversible Please measure your waist size and refer to the size picture.