The ProGrid Triumph 4 in Lemon from Saucony 

Details
The Triumph is a high-mileage trainer that will best serve efficient runners who strike heavily on their heels and prefer a soft landing.

• Five separate layers of high-quality foam sit between the heel and the ground — and they work well together
• The forefoot has four layers as well, so the shoe is well-balanced
• Unlike many other Saucony models, the Triumph’s toebox fits slightly narrow