In the battle to the finish line, the Saucony Ballista MD has all the weaponry you'll need for 800 and 1500 meter races. This middle-distance spike comes equipped with a six-pin polymer plate that is structured for top-tier grip and a crisp pop at toe-off. The new, open mesh upper wraps the foot in a supportive fabric while still maintaining breathability so that you can attack your PRs in relative comfort