From Ariat, this shirt features:  Hidden button-down collar  Short sleeves Button-front closure Greater Arm Mobility™ seam construction for maximum range of motion 2 front Velcro®-closure pockets Hidden microfiber lens cloth on shirt tail  Breathable mesh panel along the back so you stay cool AriatTEK® Heat Series technology that keeps you cool  Moisture Movement Technology™ wicks moisture away from the skin VentTEK™ technology features body mapping to enable air flow and regulate body temperature Sun Protection Fabric™ with UPF rating of 50 provides protection from ultraviolet rays BlueSign fabric meets strict environmental standards Moisture-wicking, odor-fighting fabric Woven polyester  Machine wash/tumble dry  Imported.