Chicago Cubs Youth Cool Base Home Team Jersey White (Youth Small 8) Officially licensed product by Majestic 100% Polyester Double Knit - Machine Washable - Tagless neck for better comfort Made with Cool Base  technology interlocking moisture-wicking fabric for a lightweight, breathable feel Button front baseball jersey with stitched/sewn on tackle twill team logo at front Rounded hem with heat-sealed jock tag above left hem - Youth 8-20 sizes