New with Tags Size 3XL Men’s HOTSUIT Sauna Jacket in red and black. From the company’s website: Speed Up Sweating and Make You Sweat Like a Monster: HOTSUIT sauna suits is one of the professional tools to reduce the body’s extra water weight. Used by fighters and boxers before competition. Exercising with sweat suit will make you sweat 5 times more than before during sport activities. Fashion Design with Logo, suitable for Gym, treadmill running, outdoor running, recumbent bike, exercise equipment, workout and any other exercise. The back jacket with Luminous LOGO makes you safer at night. Lightweight and Comfortable: Specially designed with HOTSUIT patented Wear-resistant smooth fabric Silver-Heat REG V2.0, Hand wash only in cold water and hang to dry. Comfortable Fabric with Odor-Free: Compared to the cheap neoprene sauna suits on the market. The rubber sauna suit for men will have an unpleasant smell after sweating profusely. There’s no special odor with HOTSUIT men's sauna suit. Not affect the movement and exercise at all if you wear with HOTSUIT sweat-absorbent T-shirt. #25