These are size L belly warmer pants. I purchased them online. Brand new, unused Red Newly improved belly warmer shorts 1. Thoroughly warms the abdomen and prevents coldness Employs far-infrared heat-generating material to warm the lower abdomen and support the body from the inside. Perfect for the cold season and for those who are sensitive to the cold. 2. High-waisted design for tummy control Gently supports the waist area and covers a protruding belly. Naturally enhances your figure. 3. Hip-up, three-dimensional design Three-dimensional cutting lifts the hip line, creating a rounded, feminine silhouette. 4. Seamless, comfortable, and discreet Seamless finish with few seams, providing an excellent fit. Lines are less likely to show through tight skirts or pants. Size L Material Body: Nylon, Polyurethane Crotch: BOCEINE + Polylactic Acid Protein Fiber (Antibacterial, Breathable) Washing Instructions * Hand wash or use a laundry net is recommended * Do not use chlorine bleach * Dry in the shade, away from direct sunlight * Do not tumble dry No pets Non-smoker