This is a set of baby underwear, size 50-60 cm. The quilted material is 100% cotton on the skin-facing side, making it suitable for babies with sensitive skin. Includes 2 short undershirts and 2 long undershirts. Purchased from Nishimatsuya. They were quickly outgrown, so they were hardly worn and are still in good condition. The quilted material with padding is warm for winter and recommended. 50-60cm Bundle Quilted Winter No smokers or pets. Thank you for looking.