Hand Wash Only SWEATING MORE WEIGHT LOSS: The women sauna suit can help you raise your body temperature quickly, speed up sweating, burn more calories and lose weight, it?s specially aimed at women?s waist training, effectively exercise your waist muscles. FULL ZIPPER FOR EASY ON AND OFF:The sauna suit with the full zipper is easy to wear and take off. The zipper remains fixed, so you don't have to worry about sliding down during exercise.The zipper has a protective back layer, so you won't pinch yourself when you're exercising, making it more comfortable. PREMIUM MATERIAL:The outer material is compression fabric, it can shape your figure.The inner polymer fabric increases your body temperature to promote sweating.This sauna waist trainer can help you increase sweat by preserving your body heat when you exercise, maximize the effectiveness of your workout. ULTRA-LIGHT COMFORTABLE: The sauna compression shirts for women is ultra-light and soft, comfortable to wear. The women's sweat suit is lightweight and easy to pack in a fitness bag.