Purchased at Birthday. A 100cm black undershirt with excellent moisture absorption and heat retention. I bought this for a trip to Hokkaido, but I didn't end up using it as I had other options. It's brand new, unused, and unopened. ☺︎ This is a unisex item that can be used by both boys and girls. Please check the condition carefully in the images. If you are concerned about minor details or are looking for a perfect item, please refrain from purchasing. ☺︎ Packaging will be simple and will use recycled materials. Thank you for your understanding. - Brand: FIBERHEAT - Color: Black - Size: 100cm - Features: Heat retention, moisture absorption - Package contents: Undershirt Heattech, long-sleeved underwear, long-sleeved shirt T-shirt, warm, cold protection, autumn and winter, winter clothes Tohoku, outdoor play, snow play Thank you for viewing.