Although it is a product of 27 cm, it was 26 cm when the inside dimension was actually measured despite the 27 cm display on the sole of the shoe. For products that can be specified at 0.5 cm intervals, minus 1 cm is a manufacturing defect. It looks like a big shoes for a 3 year old baby, big shoes, with a touch of boots, it is a cheap shoes you can see immediately. It is pure white in the photograph, but the part of the shoe sole and instep is cream color (light yellow), so it seems more cheap because it looks like a deteriorated color. Because the shoe sole is made of polyurethane, in places where you use chemicals, the sole of the shoe will be frustrating. For chemicals, we recommend those with PVC bottom. The chuck of the boots goes from the top to the inside side is good. In the front chuck, when the knee is attached to the floor, the chuck fitting hits the legs and it hurts. With outer side chuck, it gets scratched when you put the mobile phone in the boots.