The Oakley Men's Size Medium Lightweight Hydrolix USA Flag Performance Shirt is a stylish and functional t-shirt perfect for all seasons. Made from a comfortable polyester blend material, this shirt features a dark gray color with a graphic print of the USA flag. The shirt has short sleeves, a crew neckline, and a regular fit, making it easy to wear and care for with its machine washable fabric. With its lightweight design and performance features, this Oakley shirt is a great addition to any man's wardrobe.