Fabric: 100% Polyester. Lightweight & Breathable: Super lightweight fabric offers ventilation and a fresh wearing experience. Stretchy: Excellent stretch and flexibility allow free movement during activities. Quick Dry: Absorbs and evaporates sweat quickly to keep you dry and comfortable. Design: One chest pocket, classic button closure, and tagless collar for comfort and style. Casual Sports Polo: Suitable for golf, tennis, running, training, hiking, and daily leisure or business occasions.