AirFleece Performance Full-Zip JacketFrom trail days to rest days, the AirFleece Jacket layers right in. With a uniquely airy, stretchy, and plush grid pattern, this quick drying fleece perfectly balances lightweight warmth, comfort, and breathability. Checkerboard grooves optimize airflow, trap heat, and reduce bulk for active pursuits that start chilly, end toasted, and cover a whole lot of ground in between. With a slimmer, athletic fit designed to layer comfortably under a shell,