The Lululemon Metal Tech Vent Shirt is a men's XL blue short sleeve athletic performance top, perfect for gym workouts or running. Made from a lightweight polyester blend jersey fabric, this shirt features a crew neck and pullover closure for easy wear. With raglan sleeves and a breathable design, it is designed for moisture-wicking and stretch for comfort during intense activities. The solid blue color and logo accents add a stylish touch to this basic yet functional activewear top from the Lululemon Metal Vent product line.