CHIVAS FC soccer futbol club deportivo Guadalajara JERSEY red boys M NEW. NEW without tags EXCELENT CONDITION Official Merchandise 100% Polyester item measures 17" from armpit to armpit item back measures 22" from neck to bottom Because there is no standardized sizing in clothing, it's highly recommended to use measurements provided and compare to an item you already own for best fit. Please don't go by size tag alone.