Asics Novablast 6 vs Adidas Hyperboost Edge:
Which to Choose

Start with the numbers, because they're close enough to matter. The Novablast 6 weighs 249g in a men's US 9 and the Hyperboost Edge 247g — a 2g gap you will never feel — and both share a 7mm heel-to-toe drop. The clear separator is stack height: the Hyperboost Edge sits on a 45mm heel / 38mm forefoot platform, a genuine max-cushion setup, while the Novablast 6 is lower at 39mm / 32mm — still tall, but a full 6mm less foam under the heel. That difference drives the ride. The Adidas uses a Hyperboost Pro PEBA midsole that compresses deeply then springs back, so it feels plush and protective for long time on feet but rewards intent — the faster and more deliberately you run, the more its soft, perched platform coheres, and its rebound peaks around 4:00–4:30 min/km. The Asics leans on FF Blast Max foam with a dedicated forefoot FF Turbo Squared pod that adds a distinct kick off the toe, giving it a snappier, more cadence-friendly feel that's happiest a touch slower, in the 4:15–4:45 min/km range when you push, and 4:30–5:30 for daily running. Both are rated the same for responsiveness, but the Adidas gets its bounce purely from a deep foam stack, whereas the Novablast's pop comes partly from that forefoot pod — so the Asics feels livelier underfoot at everyday paces while the Adidas feels more cushioned and energetic the harder you lean on it. Neither is a stability shoe: both are neutral with a 3/6 rating, and both get a little tippy at slow, flat-footed, shuffling paces because of their height — the taller Adidas noticeably so, favoring efficient midfoot landings. On materials, the Asics pairs an engineered woven upper with a durable ASICSGRIP outsole, while the Adidas uses a breathable Primeweave mesh over a lighter LIGHTTRAXION outsole; the ASICSGRIP compound is the more proven choice for high-mileage outsole durability.