Men's AirFleece Performance Half-Zip run doesn't mean we have to—the

doesn't mean we have to—the Dynama™ transitions seamlessly

3XL - Polyester

Designed with practical front pockets and vibrant trim

Moderate coverage and support keep you comfortable all day long

Men's AirFleece Performance Half-Zip run doesn't mean we have to—theDescription From trail days to rest days, the AirFleece 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