World Jerseys Formaggio Jerseys with 19 hidden zipper and three rear pockets. All Men's jerseys are made of a Polyester EuroMesh fabric, that provides excellent moisture wicking in a light weight material with an antimicrobial finish that resists odors Elastic waist and cuffs 19 Hidden Pro Zipper Three rear pockets Long lasting colors Season Warm Weather Size Large Fit Men's Sleeve Style Short Sleeve Zipper Partial Zip Color Blue Material