Your foot sits on a stack of ZoomX (our lightest and highest energy-returning foam) on the top and soft foam on the bottom for a softer, smoother, responsive ride. Increased stack heights offer you better support and more comfort and cushion. Exquisite Comfort This shoe prides itself on premium comfort that puts you in cruise control for easy-to-long miles. Engineered mesh makes for a lighter and more breathable upper compared to previous Vomeros. A plush insole offers comfort upon entry and a softer collar feels good and gentle on your heel once it’s time to run. The padded tongue and soft, stretchy laces top off a pleasant overall experience. Reliable Traction High-abrasion rubber at the outsole with lugs gives you durable traction. The outsole is decoupled to help improve your heel-to-toe transition.