The Breakthru and the Zealot both come in at a sleek 8.6 ounces in a men’s size 9, but the Zealot opts for a sportier 4 mm heel drop. The Zealot also puts its Everun topsole to good effect to provide higher energy return, and it’s notably well cushioned in the heel and forefoot. The high cushion/low drop formula seems to be working, putting the Zealot high on the list of best Saucony running shoes for neutral runners.