100% cotton, unlined, and thin. The hood is removable, and there are buttons under the shoulders to hold up the sleeves when rolled up. The flashy check pattern makes it easy to spot the child. Surprisingly, it went well with any outfit. The name on the washing tag has been erased. There are no visible stains, but it is a used item that a child has worn. Please understand. Red and blue checked jacket with hood - Color: Red/Blue/Check - Hood: With hood - Design: Check pattern - Inner lining: Unlined - Sleeves: Long sleeves Thank you for looking.