High quality silver lining. Our sportswear is made from a new premium heat absorbing polymer fabric which is very lightweight and highly stretchy, helping to increase your natural body temperature and stimulate sweating for any physical activity in no time at all. This jacket will help you burn more calories, promote sweating faster, make workouts more rewarding and shed pounds effectively in everyday wear, Christmas decorations and workouts. Sports jacket with elasticated cuffs and zip closure: Our stretch cuffed sports sauna suit offers a comfortable fit that keeps your body heat in, making you sweat like crazy and locking in calories more effectively. The sports jacket has an easy on/off centre zip and a protective layer under the zip to prevent pinching yourself during exercise. Side zipped pockets make it easy to store small personal items such as keys, mobile phones and cards while exercising. 5x the sweat of a crazy workout top. The women's waist training jacket helps to accelerate sweating. Acts as a sauna and makes you sweat. The excellent wind and water resistance keeps your body as warm as a coat in winter. It quickly generates heat reflection and circulation, warming your core and collecting heat to sweat as you move. Enhances a woman's beautiful silhouette at all times and for all occasions. Enjoy movement and sweat without the burden, suitable for all sports and outdoor Christmas decorations. Odourless and odourless healthy training: our sweatshirt is a new upgraded lightweight material, wind and water resistant, keeps your body warm, no special smell compared to traditional neoprene sauna wear, more skin friendly, not sensitive to your skin, very lightweight, small space, easy to fit in your gym bag, perfect accessory for your sports and fitness.