Ariat Men's Short Sleeve Pro Sasha Plaid Shirt - WhiteGreater Arm Mobility helps extend arm and shoulder range of motion so you can move freely Moisture Movement Technology helps wick moisture away from the skin to keep you dry and comfortable Sun Protection Fabric helps block harmful UV rays, keeping you covered and comfortable during long days outdoors Reinforced front placket and back neck seam add structure and lasting comfort Breathable mesh yoke enhances airflow to help keep you cool and