Brand new, unused item. Uses cotton yarn spun with a special spinning method that incorporates air. It has heat retention and uses a fabric that is fluffy and voluminous. 100% cotton (body fabric) warm underwear. Features: heat retention, moisture absorption and heat generation, moisture absorption and desorption, moisturizing treatment, and anti-static measures. Price reduction not possible. Will be shipped as is in a delivery bag. Please understand that this is a simple packaging. Instant purchase is welcome. May be deleted suddenly. If you are interested in an item, please consider purchasing it as soon as possible. I work full-time on weekdays. Also, inquiries after 9 p.m. will be answered the next day. Thank you for your understanding. No smokers or pets. 1026 #HalloweenOnMercari