Boys Black Baseball Jersey Shirt Kids Youth Size M Medium Nike NOTICE: The front picture is of a size XL BUT- you will get a MEDIUM - this is a listing for a medium shirt The front of the shirt picture was the general shirt. The following pictures show the true size - yes, there will be an M on the front! See pictures for details and measurements. Everything is measured this way when laying flat: Chest: Armpit to armpit Length: Bottom of Collar to the end of bottom of shirt. Waist: Straight across the top of pants. Inseam: From crotch seam to the end of the leg Rise: Top of the belt to the end of the crotch Faux button- does not open up- must pullover.