KEEP COOL: Calvin Klein's distinct short sleeve liquid touch polo shirts are spun with ultra-fine yarns for ventilation and a breathable feel LIGHTWEIGHT: Durable 100% cotton fabric is light and soft for all-day comfort SLIGHT STRETCH: Move freely in a flexible sportswear design BUTTONED COLLAR: Easy 3-button-up collar for ADAPTABLE STYLE: Go from sporty to sophisticated by pairing with Calvin Klein shorts or jeans