Louis Garneau Sport Metz Men's Jersey Twilight Blue, L Material: [jersey] Pro Cool (polyester); [ventilation panels] MeshFit: Semi-ProPockets: 3 rear, 1 media, 1 EnviroZip: full-lengthWindproof Rating: SPF Rating: UPF Rating: 50Recommended Use: road cyclingManufacturer Warranty: 1 year