ASICS Superblast 2

When we first laced up the ASICS Superblast 2, we could tell right away—this wasn’t just another cushy daily trainer. With that towering stack height, a layered foam midsole, and noticeably no carbon plate, it was clearly aiming to be something more. And honestly? It delivered. This thing’s a full-blown “supertrainer”: massive cushioning, plenty of bounce, crazy comfort—all without going the carbon-plate route.

So here’s the deal: in this full review, we’ll break down why the Superblast 2 really stands out, who it’s perfect for some things to be aware of, and how it fits into today’s crowded world of high-stack, high-performance training shoes.

Stack, drop, materials & fit

Specs first, because this shoe doesn’t mess around: we’re talking roughly 45 mm at the heel and 37 mm up front, with an 8 mm drop. It’s pretty light for the amount of shoe underfoot—about 250–252 grams depending on your size.

Now, the midsole setup is interesting. ASICS went with a combo—FF Turbo+ on top for that energy return kick, and FF Blast+ Eco underneath for a smoother, more eco-friendly shock absorption. The two together give you a bouncy yet stable ride.

As for the upper: the engineered mesh feels light and breathable, and the toe box has a bit more room than the original Superblast, which is great news. It fits like most ASICS shoes—medium width, good lockdown, no drama. The mesh feels secure without being clingy, and it lets your feet breathe during hot efforts.

In short, it’s got all the boxes checked for a modern “supertrainer”: tons of stack, modern foams, ideal for training—and maybe even racing, depending on your style.

Ride & feel

This sneaker is smooth, well-balanced, and works across a bunch of paces. Recovery run? Feels great. Long tempo effort? Still locked in. The rocker design keeps transitions buttery and saves your legs from taking a beating.

That wider base adds a nice layer of stability, and the two types of foam work in tandem—especially under the forefoot—to soak up impact without feeling squishy. And that’s worth noting: most shoes cushion more in the heel, but this one’s got solid forefoot support too.

Compared to the original Superblast, this version feels a bit firmer—and that’s a good thing. It’s snappier, less marshmallowy. More “let’s go” than “let’s chill.” So while it may not be ideal for short, blazing-fast intervals, it’s more than capable for everyday miles, longer workouts, and moderate-paced efforts.

Versatility & use-case

One word? Versatile. The Superblast 2 can do a bit of everything: daily runs, long hauls, steady-state sessions—even race day, depending on your goals.

We’ve seen runners use it as their do-it-all shoe: long Sunday runs, midweek tempos, easy loops around the neighborhood. That thick midsole never feels dead, and it stays responsive even after months of pounding pavement.

Durability is a real win here. The foam keeps its bounce well past the 300-mile mark, and the outsole’s surprisingly tough—unless you’re hammering gravel or trails, in which case, it’s not really built for that.

If you value longevity and want a shoe that doesn’t wear out in a flash, this one’s worth the investment.

Fit, comfort & upper experience

Fit-wise, it’s a crowd-pleaser. The toe box gives a little more wiggle room than the first version, and there’s enough volume through the midfoot and heel for most runners to feel comfy. No heel slippage, no weird hotspots—just a solid, secure fit.

The collar and heel padding hit a nice balance—cushioned but not bulky. And the mesh upper breathes well, even on hotter days or longer sessions.

Overall, it’s not the flashiest upper in the game, but it’s well done. It fits, it breathes, it holds your foot without fuss. That’s really all you want.

Strengths & weaknesses

What makes the Superblast 2 shine is its versatility: it handles everything from easy jogs to tempo miles like a champ. Cushioning is generous without being sloppy, and stability is solid for such a tall shoe. Plus, it holds up over time—the outsole and midsole don’t quit early.

Now, the caveats: it’s not cheap. This one sits at the high end of the price spectrum, which might give some folks pause. Also, while it’s lighter than it looks, it still doesn’t feel like a featherweight racing flat. If you’re chasing speed over 5K or want that carbon-plated snap, this might not be your go-to.

A few runners mentioned the upper could feel a touch loose compared to the first version—especially if you’ve got narrow feet. And if you’re into ground feel or minimalist shoes, the Superblast is pretty much the opposite.

Who should buy the Superblast 2

If you’re a high-mileage runner looking for one reliable shoe to handle almost everything, the Superblast 2 is a great pick. Marathoners who don’t vibe with carbon plates—or want something softer for training—will love it. It’s also a great match for neutral runners who want comfort, bounce, and dependability over minimalism or featherweight speed.

Bigger runners, in particular, may appreciate the extra support and base width—it handles weight well without feeling clunky.

On the flip side, if your goals revolve around short, all-out speed, or you’re obsessed with ground feel, this isn’t the one. And if you’re on a tighter budget, the price tag might be a hurdle.

Final verdict

To wrap it up: the ASICS Superblast 2 is one of the most complete training shoes we’ve tested in a long time. It’s a supertrainer through and through, built to do almost everything well.

Sure, it won’t be your go-to for ultra-short, explosive races. That’s not what it’s trying to be. But for the rest of your running life—easy days, long sessions, tempo workouts—it’s more than up for the task.

If your running life leans toward high mileage, and you want one shoe that’ll go the distance with comfort and consistency, this is a top contender. And hey, if racing’s your thing too, maybe just pair it with something speedier for the big day.