Saucony Fast Twitch 3
The Fastwitch changed the racing shoe market for both Tri-athletes and runners, by offering lightweight flexibility with a great fitting shoe. Now, the Fastwitch 3, built on the same last offers a little more cushioning and an airmesh, layered upper which holds your foot while letting it breathe.
The Fastwitch 3 has a stripped down outsole and midsole for shaving the final seconds off your best times for distances up to 10k