100% polyester Rubberized screen printed wordmark and team logo graphics Tagless collar Officially licensed by the MLB Youth boys sizing: Small (8), Medium (10-12), Large (14-16), X-Large (18-20) Get your young fan the perfect way to express his fandom with this awesome MLB Youth Boys (8-20) Performance Hoodie & Tee Combo. There is no better way for them to show support for their favorite MLB team!