The body is boa fleece, and the sleeves have lining. It is not reversible. It was only worn twice because my child didn't like it. Purchased → Washed → Worn → Washed → Stored in closet Please comment if you have any questions. I am also selling the same jacket in size 120. Great for twin outfits! ^ ^ It will be shipped in a plastic bag and envelope. Red and black checkered UNIQLO jacket, size 120. - Brand: UNIQLO - Size: 120 - Color: Red and black check Thank you for looking.