When all you want is to break the ribbon at the finish line, every advantage counts. The Adizero Promo Running Tank Top is part of the competition kit that our professionally sponsored athletes receive. Elevate your race and shave seconds off your fastest time in this superlight running singlet, our lightest adizero singlet to date. The side slits enhance your moves and let air flow, so you feel fresh throughout the race. Experience a one-of-a-kind feeling with this running piece, the first perforated woven singlet ever. Made with a series of recycled materials, and at least 70% recycled content, this product represents just one of our solutions to help end plastic waste.