Asics SuperBlast: First Thoughts on a Max-Cushion Trainer That Surprised Us

Introduction

The Asics SuperBlast arrived with high expectations, partly because of its tall stack numbers and partly because it shares visible design cues with the Novablast line. After a first round of runs, including a long run, the verdict is interesting: this is not the plush, bouncy max-cushion shoe many expected. It turned out to be something arguably more useful.

Stack Height and Foam Setup

The numbers are genuinely big: 45.5mm in the heel and 37.5mm in the forefoot, for an 8mm drop. That puts it firmly in max-cushion, ultra-stack territory, competing in theory with shoes like the New Balance SC Trainer or the Asics Prime X.

Underfoot, Asics pairs FF Turbo in the top layer with FF Blast Plus beneath the midsole. The combination delivers a responsive push-off rather than the sinking softness you might expect from a shoe this tall. There is also a trampoline-style pod in the forefoot that testers found more pleasant than comparable setups in the Novablast or Gel-Nimbus.

Ride and Versatility

The most repeated observation was how quickly the shoe picks up pace. Despite the huge stack, it transitions fast and handles everything from easy days to quicker efforts, making it one of the faster high-stack options available.

Rather than feeling like a glorified, juiced-up Novablast in a bad way, the SuperBlast rewards a shift in expectations. Think of it as a versatile daily trainer with extra stability underfoot and a bit more pop at toe-off, ideal for longer and faster days. One tester noted legs felt noticeably fresh the day after a long run in it, which speaks to how well the cushioning is managed.

Who This Shoe Is For

This is a shoe for runners who already love a daily trainer and simply want more of it: more cushion, more stability, and more snap. It suits long runs, progression runs, and faster days where a soft cruiser would feel sluggish.

Fit and Upper

Fit feedback was mixed. One runner found the upper tight in the toe box and described the overall fit as leaning toward the snugger, speed-shoe end of the range. Another experienced no issues at all and found the upper perfectly acceptable. If you have wide feet or are sensitive to toe box room, trying it on first is a sensible move.

Things to Consider Before Buying

At a $220 price point, this is an expensive shoe. The outsole uses Asics Plus rubber, which adds durability and should translate to more miles, so the premium does buy some longevity. The main trade-off remains the fit, which some runners may find snug at the front.

Buying Advice

If you want a max-cushion shoe that still feels lively, the SuperBlast is a strong pick. If you specifically want a soft, bouncy max-cushion cruiser, adjust your expectations: this shoe is faster and firmer than its stack suggests. Narrow toe box? Test before you commit.

Conclusion

The Asics SuperBlast defies its own category. It delivers big-stack cushioning with the pace and versatility of a daily trainer, making it easy to reach for run after run. Just be aware of the $220 price and the potentially snug toe box before buying.