Consider this air-con for your run.
Men's Puma COOLadapt's Running Singlet Top, Gray Top, Size XXL Top, Performance Crew neck Sleeveless Side vents for increased freedom of movement PUMA Cat Logo at chest.FEATURES & BENEFITS dryCELL: PUMA's designation for moisture-wicking properties that help keep you dry and comfortable Flatlock Stitching: PUMA's solution for less friction and higher comfort COOLadapt: Keeps you comfortable during your run. With COOLadapt and dryCELL technology to keep you comfortable and airy side vents that allow maximum freedom of movement, this piece is as high performance as you are.