Built for serious riders, our Pro Series™ Classic Fit shirts deliver performance-driven comfort without sacrificing a crisp, clean look. Designed for movement and breathability, and in our roomier fit, they’re made to keep you comfortable through long days in the arena and beyond. Men's Pro Series Wilber Classic Fit Shirt in Quiet Shade Medium Plaid CottonRecycled Polyester, Size: XS by Ariat