G-Form PRO-X3 Knee Guards with Smartflex technology for impact absorption and flexibility. I am selling these because I purchased the wrong size. Retail price: 12,100 yen (tax included) - Brand: G-Form - Model Name: PRO-X3 - Size: Youth S/M - Features: Impact absorption with Smartflex technology - Color: Black/Red These are new and unused, but since they have been in someone's possession, I would appreciate it if those who are overly sensitive to such things would refrain from purchasing. Thank you for looking.