The Adidas Shirt for Youth XL in Gray with Neon Yellow accents is a stylish and functional athletic training shirt made from 100% polyester mesh fabric. It features short sleeves, a crew neck pullover closure, and is designed with ClimaCool technology for moisture-wicking and breathable performance. The shirt is lightweight and tagless for added comfort, making it perfect for gym and training activities or running and jogging. The neon theme adds a pop of color to the basic style, making it a great choice for active boys looking for a high-quality athletic top.