You know our best-selling Upgraded Quarter Zip? The UPGRADED CS is that but with the addition of a new, two-toned linear chest stripe. With comfortable, midweight, lifestyle performance fabric, there will be no more sacrificing style for function. So, don't be afraid to flaunt it; wear it on your next date, your next tee time, during happy hour, or even to a job interview (okay, maybe not). This jacket screams versatility and you'll never want to take it off. Your look just got Upgraded.