Ernie Banks Chicago Cubs Pinstripe Cool Base Cooperstown Men's Jersey (Small) Officially licensed apparel by Majestic 100% Polyester Double Knit - Machine Washable - Tagless neck Made with Cool Base technology interlocking moisture-wicking fabric for a lightweight, breathable feel Pullover baseball jersey with stitched/sewn team logo at front and player's name and number on back Rounded hem with heat-sealed jock tag above left hem - Men's Small size