Nike Boys Short Sleeve Dri-Fit T-shirts are a set of two sports-themed T-shirts in black and gray colors. Made of 100% polyester, the T-shirts feature a crew neck and pullover closure. They are machine washable and have a regular fit. The T-shirts are part of the Nike Dri-FIT product line, which ensures moisture-wicking and quick-drying properties. They are designed for boys in size L and are perfect for sports activities.