ADIDAS women’s Stadium Coaches Polo Shirt Size medium New with Tags When a tee is too casual and a dress shirt is too stuffy, stake your claim to the perfect middle ground in this adidas Stadium Coaches polo shirt. The classic collar and button-up front add uptown attitude. Double-knit inserts add a pop of texture and a vintage feel. Polo collar with button closure Main: 86% recycled polyester, 14% elastane plain weave adidas Stadium Coaches Polo's Insert: 100% recycled polyester double-knit