Sneakers with a classic ankle upper. They have Velcro fastening which allows for a proper fit of the footwear. Embedded on a delicate platform. Made of eco leather with a rounded toe reinforced with a rubber material. Are you looking for universal sneakers every day for your child? This model will be perfect! Sizes 1823 have two velcro fasteners while sizes 2435 have three Velcro fasteners. When choosing a size please use the size chart.18125/1913/20135/2114/22145/2315/24155/2516/26165/2717/28175/2918/30195/3120/32205/3321/34215/3522cm