THIS MEN'S SHOE IS FOR: For runners looking for a shoe with modern looks and performance features to make running feel springy and fun, the Revel 4 delivers all-day versatility with a responsive feeling perfect for putting in miles on the road. BALANCED, SOFT CUSHIONING: BioMoGo DNA cushioning adapts to your stride, weight, and speed to help protect you by deflecting impact away from your body. QUICK TRANSITIONS: An updated arrow-point pattern in the outsole lets your foot move from heel to toe quickly. FRESH LOOK: The Fit Knit upper provides a fashion-forward aesthetic with a secure, distraction-free fit. WEAR TESTERS SAY: “The shape of the shoe promotes a fluid motion from forefoot striking to toe-off. I am running quickly in them without much extra effort and the ride is a good contributor to that.” My husband wore them about 5 times.. he needed a size 20. Does have some slight discoloration, i have not tried to clean. Soles are immaculate and they are odor free. New on Amazon currently $108.00