Our product is lycra. it is produced with non-fading fabric technology. you can use it comfortably all day long thanks to its stretching feature. there may be slight tonal differences due to studio shots. your questions about the product will be answered in a short time. washing instructions: wash at 30 degrees by turning it upside down. dry cleanable. no bleaching agent is used. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.