Brand new, unused! Stored at home, so there may be some fold creases. Also, it will be compressed for shipping, so please purchase only if you can accept this. Size: Neck 41cm (Equivalent to L) Color: Black [Natural Bamboo Fiber] Bamboo fiber fabric is a new fabric made from bamboo as a raw material using special technology and then spun and woven. It is smooth and soft, and has deodorizing, antibacterial, moisture-absorbing, breathable, and anti-UV effects. [Feels -2℃ Cooler] Bamboo fiber has a natural cooling effect and is designed to keep you comfortable even in hot weather. Due to the special structure of bamboo fiber, it effectively releases heat emitted from the body, allowing the wearer to feel cool. [Comfortable Breathability] Bamboo fiber is highly comfortable, absorbs moisture, and supports body temperature regulation. It has a silky smooth feel, is gentle on the skin, and is very comfortable to wear. [Easy Care] Shape-retaining shirts are items that combine style and convenience. You can spend your time comfortably without worrying about wrinkles with easy care.