If you want to break 4 hours in a marathon in 2023, the Vimazi Z60 is your shoe. It's specially engineered to give you the best cushioning and most efficiency between 8:30-10:30 min/mile. Why? Because it’s tuned to respond to the forces you generate at that pace. Stop wearing shoes made for someone else! Pre-order now for early Feb delivery. Subscribe to our newsletter to get a discount—only 2 weeks left. #running #marathon #innovation #runningshoes #4hourmarathon #vimazi