Puma Golf Men's Duo-Swing Polo Shell: 88% Polyester/12% Elastane Jersey, 170g/m, COOLMAX ALL SEASON Moisture Wicking, PURE by HeiQ Silver Anti-Microbial Finish. UV Protection UPF 40+ Back Panel: 70% Recycled Polyester/30% Polyester 3D Cool Cell Mesh, 180g/m. Imported Pure by Heiq Anti-Microbial Treatment for Odor Control