The 2XU Aero Trail Tee is designed for all-condition trail running, combining lightweight breathability with reliable sun protection. Made from ultralight quick-dry nylon mesh, it delivers maximum airflow to help keep you cool on long efforts in unpredictable terrain. A relaxed fit enhances comfort and freedom of movement, while UPF 50+ protection helps shield you from prolonged sun exposure. Finished with HeiQ Fresh™ odour control and reflective trims, it's built for long days on the trail.