≪TOMORROW X TOGETHER YEONJUN X ul:kin Collaboration≫ RUN UP Print Long Sleeve T-Shirts_White Long Sleeve T-Shirt M size Released in 2021, ul:kin Long Sleeve T-shirt, YEONJUN collaboration YEONJUN was directly involved in the design, and it is currently out of production and difficult to obtain. The logo's staple design is made of real metal. This is an official product purchased directly from a Korean website. There is a stain on the left sleeve (see image). I have not used bleach or anything like that. Please purchase only if you understand that this is stored by a private individual. Please refrain from purchasing if you are sensitive to such things.