Please read my profile(´－ω－)人 Gunze Long underwear (with a fly) Underwear Set of 2 Thick fabric 100% cotton There are traces of sticker removal. Please be aware of this. For shipping, I may open the package and repack it. Due to the thickness, combining with other items is not possible. Purchased in-store. I may use recycled materials for packaging. I inspect the items, but there may be overlooked loose threads or stains. Those who understand, and those who understand everything including what is written in my profile due to home storage, please purchase. Thank you.