Note sizing chart for eu conversation and measurements A first walking shoe with arch support, ankle support, and a flexible sole to promote natural motion. All-natural full-grain leather. Removable insole for wide-width fitting. This soft sole model with two velcros is Froddo best selling shoe. Soft leather upper and lining, extra cushioning around the ankles and tongue makes these toddler shoes comfortable. High cut keeps ankles secure and makes the first baby steps more stable. Double velcro closure for easy on and off Removable Anatomical three-layer insole - breathable, antibacterial insole with a leather upper part that molds to child's feet Anti-shock insole and heel stabilizer Lightweight, flexible and non-slippery rubber sole Medium to wide fit Upper material: leather Lining inlay sole: leather Sole: rubber Removable antibacterial leather insole