[Lightweight fabric：Sweat sauna shirt made of silver coated polyester material full coverage burst sweat. Men sauna top for fitness keeps your body warm and helps you sweat faster while exercising perfect for control your body shape and accentuates your musculature. Durable and easy to clean: Sauna shirt made of high quality material extremely smooth and durable to wear. Polyester workout top allows you to finish warming up quickly allowing you to work up a sweat during your physical activity. Machine wash is not recommended. Just regular hand wash and air dry. Zip sweat shirt: Gym fitness sweat shirt is designed with zip easy to put on and take off without constraints. The long sleeve sauna suit top is warm and stretchy which can improve the efficiency of exercise. The zip design allows you to have freedom of move. Safety guarantee: Sauna top has added reflective stripes design to provide more safety for your night time workout. And the elastic band on the cuffs and bottom provides a comfortable fit for the sauna jacket. Comfortable and fashionable design makes you love to exercise and sweat. Good experience: Sweat suit is comfortable to wear without any burden suitable for gym outdoor and daily wear. Please read our size chart and choose the suitable size. If you have any questions about our sweat sauna shirt please let me know by email at the first time we will help you within 24 hours We offer exchange/return/refund service.]