Nike Vomero 18 vs Nike Vomero Plus:
Which to Choose

Under the hood these two take different routes to the same "maximum cushioning" rating. The Vomero 18 runs a dual-foam midsole — a softer ZoomX top layer over a firmer, more durable ReactX base — which gives it a plush but planted, structured ride that stays composed and never feels sloppy on long efforts. The Vomero Plus goes all-in on full-length ZoomX, Nike's softest and most responsive foam, so it reads as softer and noticeably more alive underfoot, with a gentle springy bounce rather than the 18's more soothing, unhurried roll. That difference shows up in the responsiveness scores: the Plus edges ahead at 5/6 versus the 18's 4/6, while both stay strictly neutral (4/6 stability) with no plate and no added pronation support. Geometry is similar but not identical — the 18 uses a traditional 10mm drop while the Plus sits slightly lower at 9mm, a minor change that softens the heel-to-toe transition without demanding a forefoot strike. Neither is a light shoe: the Plus weighs 285g and the 18 comes in a touch heavier at roughly 298g (men's US 9), and both make that heft known the moment you try to surge — the cushioning that pampers at cruising speed turns into a lot of shoe when you push. Their effective pace windows overlap almost exactly (both optimal around 5:30–6:30 min/km), with the 18 stretching to about 5:00–5:30 at its fastest and the Plus topping out near 5:15–5:45. Bottom line: the 18 is the firmer-feeling, more grounded cruiser thanks to its ReactX base, while the Plus is the softer, bouncier, slightly more versatile ZoomX ride.