Nike Vomero Premium Black Volt First, the Nike Vomero Premium Black Volt applies Nike's most nocturnal color combination to their newest foam technology. Black and Volt — the palette of athletes who train after dark — on 55 mm of ZoomX. For runners who keep hours the rest of the world doesn't. Moreover, this is the Vomero Premium for athletes whose best training happens when the roads are empty. Maximum cushioning for the runners who own the night. ZoomX (PEBA): 55 mm of Race-Shoe Foam for Daily Training Additionally, zoomX is Nike's most responsive foam — the same PEBA compound used in the Alphafly and Vaporfly racing platforms, now stacked to 55 mm in the Vomero Premium. The result is a daily trainer that delivers genuine race-shoe energy return on every run. Not just cushioning — propulsion. Engineered mesh upper: breathable, structured support. 285 g. 10 mm drop. 55 mm heel stack. The most cushioned ZoomX shoe Nike has ever built. For Who? For high-mileage runners who refuse to compromise on foam quality. Best for athletes running 60+ km/week who want race-shoe cushioning every day. Technical Data Weight: 285 g (US M 9.5) Drop: 10 mm Stack: 55 mm heel / 45 mm forefoot Foam: ZoomX (PEBA) Upper: Engineered mesh — breathable structured support Outsole: Full-length rubber Surface: Road Usage: Daily training, long runs, high-mileage weeks