【Product Description】 Mizuno baseball junior spikes, size 21cm. Purchased in December 2025 for my first-grade son to participate in a baseball experience. Used only once (for about 2 hours) on a sunny day, so there is almost no sign of wear, and they are in a very clean condition, almost like new. * Spike studs are still in great condition. * No noticeable dirt or damage on the insoles or the exterior. They are Velcro type, so they are easy for children to put on and take off, and are recommended. We hope that children who are about to start baseball, or those looking for experience or practice use, will find these useful. Please feel free to comment if you have any questions. Thank you.