Product characteristics;1. 37 degree warmth: Made of the latest heat absorbing fabric, it can regulate body temperature and keep the body warm at 37 degrees even in cold seasons.2. Warmer than usual: It keeps 65% warmer than regular interior, more effective, and more protective.3. Seamless: perfectly fits the body without bumps; Make you look and feel great.4. Super elastic: Made of soft elastic materials, it keeps you comfortable during stress free exercise.5. Perfect for travel: A perfect companion when traveling in cold places; Lightweight, easy to wear and carry.6. Under your favorite clothing: You can wear it under your favorite clothing, such as jackets, long sleeves, sweatshirts, and so on!Product specifications;Material: Acetate fiber, cottonTop Size Chest Sleeve Length Shoulder Width LengthM:82cm 54cm 40cm 64cmL:86cm 56cm 41cm 66cmXL:92cm 58cm 42cm 68cm2XL:98cm 60cm 43cm 70cm3XL:104cm 62cm 44cm 72cmPant size and waist circumference;M:60cm 90cmL:62cm 92cmXL:68cm 95cm2XL:72cm 98cm3XL:74cm 102cmProduct list;Warm clothes * 1 (one set)be careful:Due to differences in display and lighting effects, the actual color may differ slightly from the imageDue to manual measurement, please allow a deviation of 1-3cm