Product detailsFabric type25% Polyurethane , 8% Spandex, 67% PolyesterCare instructionsMachine WashOriginImportedAbout this itemHEAT-TRAPPING: We use advanced fabric composition of spandex, polyurethane, and polyester. The inner lining of the top is made up mostly of polyurethane which is an excellent thermal insulator.FASTER WEIGHT LOSS: By wearing our heat-trapping sauna short sleeves T-Shirt, you will experience a sauna-like experience by trapping body heat, thus stimulating natural sweating. Increased sweating is also known for detoxification and cleansing of your pores.COMFORT: Our sauna suit is as comfortable as regular workout clothes and can be worn directly. The material is incredibly light, flexible and stretchy.BODY SLIMMING: Our sweat suit is designed to be tight. It will tuck your tummy in, shape your waist and accentuate your curves. It will train you not to relax your tummy while wearing. Combined with a balanced and healthy diet and strict exercise routine, youll have a noticeable difference in your body after a few weeks.