Dickies mens Short Sleeve Performance Cooling Tee Shirt is $12.10 at Amazon, down from the store's own list price of $22.99. That's 47% off ($10.89 less). We last checked this price on Nov 9, 4:05 AM ET. Prices at the store can change at any time, so check before you buy. Brand: Dickies. Type: Jobsite gear. Picked for Jobsite Gear.