Asics Boys running shoes

I have a pair of Asic boys running shoes size 6 and 1/2 Gel. Purchase the shoes right before school this current year and by the time school started they were too small.Only wore them maybe five times. They were purchased for cross country & was unable to wear them. There are no scrapes, markz, dings, rips or tears.Bottom slightly dirty from the 5time but nothing major. Shoes were purchased from a running shoe store not from major retail store like (Dicks sporting)