AriatTEK Heat Series technology keeps you cool when the competition heats upGreater Arm Mobility seam construction for maximum range of motionMoisture Movement Technology wicks moisture away from the skinSun Protection Fabric provides protection from ultraviolet raysVentTEK technology features body mapping to enable air flow and regulate body temperatureHidden microfiber lens cloth on shirt tailTEK woven fabricMesh yoke liningButton chest pocketColor: Mazarine Blue/White Stripe 10039328Wear-tested and ready to ride, this button-front shirt features VentTEK side panels for air flow and moisture-wicking technology.