Majestic Buster Posey San Francisco Giants Youth Orange Cool Base Jersey (Youth M) Officially licensed apparel 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 Stitched/sewn team logo at front - screen print player's name and number on back Youth 8-20 sizes