100% cotton pajamas for boys. Long-sleeved double gauze. Although it's size 160, it was too slim for a first-year junior high school student, and the length was just barely enough at 155cm. It was only worn for one season because it was outgrown. I've included the size chart from the website where I purchased it. Please refer to it. m(_ _)m The double gauze material feels nice against the skin, and I loved the cute banana pattern. The fabric tends to wrinkle easily and attract dust and fibers. There are some areas where threads are coming out from the embroidery? Therefore, although it was only worn for one season, it shows signs of wear. I've tried to remove as much dust as possible with a lint roller, but there may still be some remaining. Please understand. m(_ _)m