Max-Shape High Waist Cincher Weight Loss Slimming Shapewear For Women Plus Size Sweat-free comfort, antibacterial, moisture wicking. Material: Polyester/Spandex. Special design smooths midsection while emphasizing natural curves High quality fabric breathable and comfortable enough to be worn all day long. High Waist shapewear for weight loss training, workout band, or even a postpartum support girdle According to some customers' reviews, we have update the size chart. 3XL for waist 32-38 inch, weight about 150-170 pounds. 4XL for waist 39-45 inch, weight about 170-190 pounds. 5XL for waist 46-52 inch, weight about 190-210 pounds.6XL for waist 53-59 inch, weight about 210-230 pounds.