Nike | Men's Vomero Plus Road Running Shoes - Volt Tint/Black Spruce-Lime Blast SP25 It's hard to be certain

It's hard to be certain where your foot might go when you're running on demanding trails

a top layer of adidas' most resilient foam - LIGHTSTRIKE PRO - improves energy return

The midsole also features two Air Zoom Units: one in the heel and one in the forefoot

This means it offers a more relaxed feel

optiFOAM² is a lightweight foam that offers great energy absorption and energy return

Nike | Men's Vomero Plus Road Running Shoes - Volt Tint/Black Spruce-Lime Blast SP25 It's hard to be certainAdvice for Road Runners: Featuring a full length ZoomX midsole, the Nike Men's Vomero Plus Road Running Shoes offer incredible underfoot protection and energy return. Underfoot Feel ZoomX foam Nike's lightest, softest, and most responsive foam offers exceptional underfoot comfort for daily miles and long distance runs. A prominent rocker geometry smooths out transitions and propels you forward. Hopefully reducing your perception of effort.