I'm selling these boots because I bought new ones. Used for one season (10 times). Purchased in November 2023. Used during the 23-24 season. The size can be adjusted using two insoles. Sizes available: 20cm, 21cm, and 22cm! BOA system has been confirmed to be working. There is a scratch (peeling) on the toe of the right foot. Please check the photos. Water will not seep in. They are still in good condition, so how about them for your child? ^ ^ These are children's snowboard boots with a BOA system, featuring a black and blue color scheme. - Brand: MINI TURBO - Color: Black/Blue - Size: Children's - Design: BOA system (dial type) Thank you for looking.