These are Gunze's special pajamas. They are designed for a comfortable night's sleep, minimizing any scratchiness while worn. The main material is a smooth 100% cotton fabric with a pleasant texture, characterized by its soft feel. It's a moderately thick knit material with elasticity, making it suitable for a wide range of seasons. Size: M Retail Price: ¥5,500 They are a shirt type with a collar and a neat design, and the tops have convenient pockets. The cuffs of the tops and the openings of the pants have rubber replacement openings, so you can thread rubber through them and arrange them with a gathered rubber specification. They are a gentle sax color with a floral pattern. Although unused, please understand that they have been stored. The outer packaging has tape marks and tears.