These are fundoshi pants and fundoshi shorts, gentle on the body and mind. The fabric area has been widened to provide peace of mind for those with hips around XL size. They can be worn by a wide range of sizes, from M to XL (^-^) The miracle wave fabric is a soft fabric with unevenness, and it feels gentle on the skin♪ (Measured flat) Waist: Approximately 50cm Back width: Approximately 35cm Front width: Approximately 26cm Rise: Approximately 29cm Please note that these are approximate measurements, and there may be some individual variations. Made with non-stretch fabric to create a moderate gap between the skin, they look quite large, but they are less likely to roll up or dig in. Outer: 100% cotton lawn miracle wave Lining: 100% cotton double gauze Approximately 80cm of elastic is passed through and temporarily tied, so please adjust it to your size. It stretches up to about 100cm. The waist has three elastic bands, so I think it will be a stable fit. For your reference, if you feel it is too tight, removing the bottom elastic will give you a feeling of liberation, as if it were one size larger. Please note that they have not been pre-washed for hygiene reasons, so they may shrink slightly. We recommend washing them in a net. Please be aware that dark colors may fade. I make them with great care, but they are handmade by an amateur, so there may be some unevenness in the fabric and seams. Please consider purchasing after understanding this. Please read the profile.