The NEW Adidas Youth Boy's 2-Pack Performance Tee in navy blue and red, size XL (18-20), is a stylish and comfortable set of t-shirts perfect for active boys. Made from 100% polyester, these short-sleeve shirts feature a crew neck and pullover closure, making them easy to put on and take off. The shirts are adorned with the Adidas logo and are suitable for various activities such as gym training, walking, school, golf, soccer, basketball, and hiking. With a regular fit and breathable fabric, these tees are ideal for all seasons, providing both style and performance for young athletes.