It's time to grab some fan apparel to support your favorite team! To help you out, there's a terrific one-day deal going on at Sports Authority . Today only, get 20% off your entire order plus get free shipping if you're spending $75 or if you're buying clothes, shoes, or fan gear. Items which are eligible for this discount are clearly marked as "Take 20% off Your Entire Order!" Some exclusions apply. This offer expires at midnight tonight, 10/21/2013.