Fleece men's and women's thermal underwear couple suits cold-proof winter autumn clothes and long johns bottoming shirtsFabric name: milk silkMain fabric composition: polyester fiber (polyester)The content of main fabric components: 94 (%)Lining ingredient content: 100 (%)Function: Knee pads, waist pads, buttocks, body shaping, tummy control, warmth, belly protectionQuick rebound, not easy to deform, not easy to pilling, thickened with fleece, elegant and slim, resistant to temperature and cold.Comfortable round neck design, simple style, durable and beautiful.Double-thread sewing process, the thread is fine and not easy to take off, durable and durable.men's sizeSize: L Recommended height: 160-165CM Weight: 90-115GSize: XL Recommended height: 165-170CM Weight: 120-135GSize: 2XL Recommended height: 175-180CM Weight: 135-150GSize: 3XL Recommended height: 185-190CM Weight: 155-175GLadies sizeSize: L Recommended height: 145-155CM Weight: 75-85GSize: XL Recommended height: 150-158CM Weight: 90-110GSize: 2XL Recommended height: 158-162CM Weight: 115-125GSize: 3XL Recommended height: 160-170CM Weight: 130-145G