Size Information: M: Waist 60cm; suitable weight 40-52.5 kg; L: waist 64cm; suitable weight 52.5-65kg; XL: waist 68cm; suitable weight 65-77.5 kg; XXl: waist 72cm; suitable weight 77.5-90kg; Product information: Name: seamless women panties Material: 100% Polyester Waist type: high waist Color: black, beige, gray Size: M-XXL Package contents: 1 Panties Note: Please refer to our size chart and choose the right size before the purchase. (If your size is between two sizes, please choose the larger size.) As you know, different computers display different colors, and actual product colors may vary slightly from the images. The size is measured manually, please allow 1-2cm difference, thanks (all in cm, note that 1cm = 0.39 inch). Washing precautions: Hand wash with warm water at about 30 degrees.