The Callaway Swing Tech Gingham polo is designed for improved movement during activities. The stretch fabric provides comfort and enhances movement as well. Opti-Dri cooling keeps the skin dry by transferring moisture away from the body for quick evaporation. The skin is also protected from harmful sunrays with UPF 15+ sun protection. The polyester fabrication offers resistance against wrinkles and allows machine washing with little to no shrinking.