Fabric: 4.1 oz. / 140 gsm polyester piqué moisture-wicking, anti-microbial and UV protection performanceFeature: matching flat-knit collar heat-sealed label reflective piping at front a... View MoreFabric: 4.1 oz. / 140 gsm polyester piqué moisture-wicking, anti-microbial and UV protection performanceFeature: matching flat-knit collar heat-sealed label reflective piping at front and back for 360 degree visibility side slits Deco Eligible