【PREMIUM SAUNA QUALITY MATERIAL】Kumayes sauna waist trainer for Women weight loss is made of upgraded special neoprene-free material. The inner layers silver heat-trapping polymer fabric, can increase the body heat to result more sweat. Perfectly shape your waistline and lower belly fat. The products are elastic and stable, not easy to deform, and durable. Makes You More Than 3 Times Sweat!.【UNIQUE OVERALL VELCRO DESIGN】Our sweat band waist trimmer for women is constructed entirely with super sticky velcro all over the outer layer, postpartum belly band can be perfect fit and keep in place around your waist. It is more flexible and adjustable than others waist trainer, and the elastic strap loop at one end can help you put it on easier. The sweat waist trimmer cover your stomach and slim your waist easily..【VERSATILE SAUNA BELT】This waist trainer belt helps flatten your Belly, reduce waistline, reshape the curve, support your back, improve posture, and helps with postpartum recovery. The waist trainer body wrap can accelerate fat burning during exercise and slim your waist easily..【SIZE UPGRADE】KUMAYES sauna belt in two size, it can fit well whether your torso is long or short, and you can adjust the tightness as you want, without restricting breathing. It is non-slip and smoothing staying in place no matter what you do..【INVISIBLE DESIGN】Sweat waist trimmer for women weight loss goes great under all types of clothing and can be well invisible without being noticeable. You can wear them when workout, yoga, fit, running, and even casual and garden-working, etc. Sweat waist trimmers for women are lightweight and easy to be packed in your bag. You can keep your fitness at any time. With the collocation of a workout program and a balanced diet, you will keep finding the better you.