Size: S - Material: 100% Bamboo Fiber Size: M - Material: 100% Cotton Thank you for viewing. I am selling these items because they no longer fit. They have been used, but are still in good condition. I have not found any noticeable stains or frays, but as I am a private seller, there may be oversights. Please refrain from purchasing if you are concerned about this. Please purchase only if you understand that these are used items. I will fold them compactly and ship them within 1-2 days. Please understand that there may be wrinkles during shipping. ※ I have pets (chinchilla, not a cat) ※ Non-smoker Instant purchase is welcome without comments. Please note that the first person to purchase will be given priority, even if there are comments in progress.