adidas Full Button Baseball Jersey - Boys' Grade School Swing for the fences in the adidas Full-Button Baseball Jersey. This jersey uses ClimaLite® technology to wick moisture from the body when the game heats up. The polyester in this jersey also features anti-microbial and stain release technologies. Formotion seaming and applied 3-stripe® at the sides. Strategically placed mesh venting under the arms allows for great air flow to keep you cool. Fully embroidered adidas logo. Accommodates Full Team Customization Up To 4” Across Placket. 100% polyester. Imported.