Ariat’s best-selling riding shirt, the Sunstopper Shirt from the HEATSERIES Collection keeps you cool yet protected from the sun’s harmful rays. Made of a lightweight and soft technical pique knit, it has full, ultra-fine mesh panels under the arms for cooling airflow. Moisture Management Technology™ (MMT) helps keep you even cooler by pulling moisture away from your skin. Princess seaming offers a slimming effect. Styled with a half-zip front, mock collar and stock tie loop, this top has the versatility for both schooling and competition. Branding on left chest and right rear hip. The pique knit is machine washable.