Asics Superblast vs Nike Invincible 3: Two Max-Cushion Trainers Compared

Introduction

Not every runner wants a plate in their shoe. Some just want a big stack of premium foam that keeps their legs comfortable day after day. That is exactly the category these two shoes occupy: the Asics Superblast and the Nike Invincible 3. Both take the flagship foam that Asics and Nike use in their premium race-day shoes and build a plate-free daily trainer around it. Both are max-cushion, both are designed for a wide range of easy running, and both make very different trade-offs once you actually get them on the road.

Nike Invincible 3: Soft, Squishy, and Heavy

The Invincible 3 uses Nike’s ZoomX foam, the same premium material found in the brand’s race-day platform. ZoomX is known for its bouncy, squishy feel, and Nike backs it with a full layer of rubber outsole coverage to protect the foam, which is not the most durable material where it is exposed.

The trade-off is weight. In a men’s size 10.5, the Invincible 3 comes in at roughly 11.5 ounces, and that weight is noticeable with every stride. ZoomX also brings a heel stack of 40mm with 31mm in the forefoot for a 9mm drop, so there is plenty of cushioning underfoot. The softer, squishier ride does make the shoe feel like it falls through parts of the stride, though some fast runners have managed quick times in it.

For many wearers, the bigger issue is fit rather than weight. There is a widely reported lack of lockdown, with heel slippage that keeps the foot from feeling fully secured. The generous rubber coverage, while protective, also mutes some of the natural bounce that makes ZoomX appealing in the first place.

Asics Superblast: High Stack, Low Weight

The Superblast takes a different approach. Its stack is actually taller than the Invincible’s, at around 45.5mm in the heel and 37.5mm in the forefoot with an 8mm drop, but it manages to feel dramatically lighter. In a women’s size 7.5 it weighs about 8.5 ounces, roughly an ounce less than the Invincible in the same size, and that cushioning-to-weight ratio is one of its defining strengths.

The foam is FF Turbo, the same premium foam used in the MetaSpeed Sky race-day line. It is soft without being too soft, and once the shoe is broken in, the ride really opens up and you can pick the pace up comfortably. It does not have quite the squish of ZoomX, but it feels more lively underfoot.

This is a shoe that rewards patience. It needs a short break-in period and does not impress everyone on the first run, but after that it becomes a genuinely versatile option that works for easy days, long runs, and even marathon efforts. One of the testing runners wore it at the Tokyo Marathon as a solid-effort trainer rather than a race-day shoe and found the legs felt good the next day.

Price and Overall Verdict

On price, the Invincible 3 sits at $180, while the Superblast has come down from $220 to $200. The Superblast remains the more expensive of the two, but the gap has narrowed.

Both testers came to the same conclusion. The Superblast wins on weight, ride quality, and versatility, and it is the kind of shoe you could realistically own as your only trainer for a full year of running. The Invincible 3 has its fans, but heel slippage and weight are hard to overlook at this level. If you are choosing between the two, the Superblast is the easier recommendation.

Conclusion

The Superblast and Invincible 3 prove that max cushioning can be built in very different ways. If you value a lighter, more versatile shoe that can handle everything from easy miles to marathon efforts, the Asics Superblast is the stronger pick. If you prioritize a squishier feel at a lower price and can live with a heavier, looser fit, the Nike Invincible 3 still delivers a comfortable ride.