Skyline Air is the go-to mountain bike kit for warmer weather. The Skyline Air Jersey takes the standard Skyline jersey as its foundation but introduces a tight mesh construction for incredible airflow to keep you cool without sacrificing opacity. A revised neckline improves comfort. Features Relax fit mountain bike short sleeve jersey with a technical design. 92% Polyester/ 8% Spandex moisture wicking fabric. Open mesh design for superior airflow. Fabric is certified Bluesign approved. Fabric weight is 140gm.