This is a Futafuta padded undershirt. The lining is 100% cotton. I bought this as a spare, but it was never used and has been stored at home as my child outgrew it. It is in good condition, but please understand that it is a used item before considering purchasing. Soft cotton rompers with flower and cherry patterns, long-sleeved design. - Design: Rompers with flower and cherry patterns - Color: Cream - Material: Soft cotton material - Size: 70cm - Sleeves: Long sleeves Thank you for looking.