This is a brand new jumper purchased from the H&M official website. It's size 105cm, but it seems a little small for my child, so I'm reluctantly putting it up for sale. ★ Width: Approximately 37cm ★ Length: Approximately 39cm The lining is fleece, and the lining of the sleeves is smooth polyester with a thin layer of padding! It's warmer than a regular thin jumper and perfect for springtime. * Since it was just purchased as a new item, I am not offering a discount, so please understand. m(_ _)m