Item Type: Women Thermal Underwear TopMaterial: Polyester, fleece lined Function: Shaping Body and keeping warmL Size Suitable Weight: Approx. 45-55kg / 99.21-121.25lbXL Size Suitable Weight: Approx. 55-65kg / 121.25-143.3lbXXL Size Suitable Weight: Approx. 65-75kg / 143.3-165.35lbXXXL Size Suitable Weight: Approx. 75-85kg / 165.35-187.39lb1¡¢Deep U Collar: Close fitting wear, versatile deep U collar design, avoid neckline exposure, which is easy to match with any clothes. 2¡¢Body Shaping: Underwear vest adopted 3D stereoscopic cutting, effective body shaping, as well as keeping warm, healthy and comfortable to wear. 3¡¢Keep Warming: Tighten the belly and lift the buttocks, keep your body warm, thermal tank top using ergonomic design makes your body warm and beautiful. 4¡¢Widened Shoulder Strap: Underwear vest with widened shoulder strap, elastic, comfortable and without traces, convenient buckle design, easy to unbuckle. 5¡¢Double Layer Bottom Crotch: Breathable bottom crotch cloth, double layers design, multiple breathable holes on the fabric, moisture absorption and sweat elimination.1 xThermal Underwear Top