All Numbers, Logos and Names are sewn on and embroidered Individual twill or dazzle letters for player's name Applique team name and logo at the chest or sleeves (where applicable) NFL® Equipment patch sewn on the bottom of the front collar Logo embroidered on each sleeve NFL® Equipment jock tag with numeric sizing is applied to the lower left bottom Made of 100% heavyweight mesh nylon Jersey Sz: 48/M,50/L,52/XL,54/XXL,56/XXXL.