The Ralph Lauren Polo Black Long Sleeve Shirt is a classic and preppy pullover style T-shirt for boys. Made of a blended fabric that is 100% cotton, it features a crew neck and the Polo logo as accents. This shirt is perfect for travel, activewear, and casual occasions, and is suitable for all seasons. It is machine washable with a medium fabric wash and is available in a youth medium size with a regular fit and a chest size of 34 inches.