Stay cool, dry, and looking sharp in the Charger 2.0. This update on the original features more stretch and give, plus a nice drape that gives it dressed-up or down versatility. Charger 2.0 Polo Product Features : AriatTEK® Heat Series technology keeps you cool when the competition heats upGreater Arm Mobility for freedom of movementMoisture Movement Technology™ wicks away moisture from skinSun Protection Fabric™ provides protection from ultraviolet rays, Self fabric collar Men's Charger 2.0 Polo Shirt in Black Heather, Size: Small by Ariat