Slimmer and more tech version of the Marana New Michelin Fiber Lite Technology that offers a lightweight and flexible performance rubber cupsole Pro Foam 1 insole STI Evolution® Foam midsole System Flo2 provides air to flow around the foot Elastic tongue straps for superior fit Fused on, injected rubber toe cap Hidden lace loops Action Nubuck/Synthetic Designed by Ryan Sheckler