100% polyester 5.2 ounce jersey. Treated with Umbro’s Climate Control Moisture Management Technology and soil guard. Flatback mesh top with contrast color micro mesh inserts at side. Contrast color at neck. Contrast color piping on front sleeves and shoulders. Hidden MP3 player pocket at left shoulder. Contrast color logo on wearer’s right chest. Adult: S, M, L, XL, 2XL