Men's and Women's Ultra-Thin Thermal Underwear Set: 37 Degrees Constant Temperature Cotton Sweaters & Slim Pants for Autumn/Winter

Stay comfortable and warm during the cooler months with this ultra-thin thermal underwear set. Designed for both men and women, the set includes a cotton sweater and slim pants, providing a constant temperature of 37 degrees to ensure ultimate coziness. Crafted from high-quality polyester, the solid-patterned set features long sleeves, making it an ideal choice for autumn and winter wear. Experience the perfect blend of style and functionality with this essential cold-weather outfit. Main fabric composition: Polyester fiber (polyester) Function: Keep warm Applicable gender: Unisex/for both men and women Top style: Undershirt, Can be worn outside Neck shape: Crew Neck Number of layers: Single layer Fabric thickness (weight): Extra thick (501-600 g/m2) Applicable age group: Youth (18-40 years old) Pants Length: Trousers Sleeve Length: Long sleeve Manufacture country: China Instructions included: No

materialForFur: xiaoman mang sleeveLength: long