Seamless underwear: Low waist, just like the second layer of skin, to meet the butt's picky requirements for comfort. You will not get any foreign body feeling and it can reduce friction during exercise, you can easily control all kinds of cloth dresses or semi-naked dresses, with sweatpants or tight-fitting work clothes can also make the marks visible and highlight people's body beautiful lines.Size details can be found in the picture displayIce silk, nylonCare instructions: Hand wash onlyPerfectly show your sexy and charming. (The real color of the item may be slightly different from the pictures shown on website due to many factors such as brightness of the monitor and light brightness. Please understand.)No slipping and no riding up