Louis Garneau Men's Size Chart Louis Garneau created the Struck Mountain Bike Jersey for riding trail, exploring the woods, being "awestruck" at the views, and being present in the world around us. They used Zircon material that provides a cooling effect once sweat activated, and AnCore Mesh keeps the air flowing for quick moisture management. It has a relaxed fit, there are a few other bells and whistles thrown in such as silicone grippers in the shoulders that keep the jersey in place, some hits of reflectivity, and a zip pocket to store your essentials. Features: - Fit Tech: Relaxed - Jersey Fabric: AnCore Mesh: Its rugged semi-opaque structure provides breathability and extra protection - Zircon - Jersey Fabric Technology: Ventilated, Moisture management, Quick-drying - Garment Feature Jersey: Silicone grippers at shoulders - Armor protection compatible - Jersey Pockets: 1 zippered pocket at side - Jersey Sun Protection: UPF/SPF 30 - Jersey Visibility Features: Back reflective accents - Last Chance: Discontinued Style