The Lululemon Men's Metal Vent Tech Long Sleeve Performance Shirt in Black XL is a high-quality activewear top designed for various performance activities such as cycling, hockey, cross training, and more. Made from a lightweight and breathable polyester blend fabric, this shirt features long sleeves, a comfortable crew neck, and a pullover closure. With its athletic fit and stretch material, this performance shirt is suitable for all seasons and is machine washable for easy care. The black color and subtle logo accent make it a versatile and stylish choice for active men.