A comparability of the newly launced Asics Megblast vs Sonicblast from our exams. These are two model new footwear designed extra for the common runner to get a style of that light-weight pace.
I’ve mentioned beforehand ASICS likes to confuse us with names just like the Metaspeed Sky vs Metaspeed Edge that are the identical, however the identical in any respect. And now we’ve a complete line up of Blast footwear, which is certainly intentional as extra manufacturers go to this silo method to outline a household of footwear.
Right here’s a rundown of how the model breaks out footwear proper now, the blast line up is the primary collection with out their trademark historic Gel (assume Gel Nimbus, Gel Cumulus). And the road has actually introduced them again to the forefront of runners minds.
- ASICS Novablast 5: Day by day coach with good quantity of cushion, not made to select up the tempo.
- ASICS Superblast 2: Light-weight, nice cushioned coach that may decide up the tempo and carry many by their marathon feeling actually steady.
- ASICS Sonicblast: Pebax plated uptempo shoe with extra bounce and pace, however can nonetheless perform on simple days.
- ASICS Megablast: Lightest shoe within the line up, no plate, utilizing bouncy foam much like prime tier footwear.
We’ve received extra particulars on every of those new footwear under from our testing, however answering a few of your fast questions first.
For these ready on updates to the prevailing footwear, we’re March 2026 for the Superblast 3 and July 2026 for the Novablast 6. That offers these two new footwear a while for everybody to grasp what they’re and see how they slot in to a operating shoe rotation.
ASICS Sonicblast vs Megablast
Contemplate this your fast comparability after which we’ll dive in to some extra particulars and critiques.
One factor these footwear each share is a model new midsole, FF Turbo Squared. This can be a key distinction maker in these footwear and likewise another excuse, they launched concurrently. It’s positively made to be gentle and help you really feel like you’ll be able to decide up the tempo, however it’s a totally different feeling than the highest tier FF Leap which actually bounces.
New now usually means they’re taking an current foam and performing some remixing. It’s an enchanting technical course of that I received’t bore you with, however leads to some huge positive aspects for these footwear.
In fact, the query on my thoughts was will this new tremendous foam be as sturdy. ASICS mentioned of their testing it meets all the traditional sturdiness requirements, which sounds somewhat like a politician answering with out answering. As famous, we’re testing these proper now and may have some ideas.
- Each are very light-weight with out being a prime tier racing shoe
- Each make the most of this gentle, bouncy foam
- Megablast is ENTIRELY the brand new foam, Sonicblast is a combo of foams
- Sonicblast has a plate
- Megablast is lighter with a bit extra cushion
- Megablast is unisex sizing and higher jogs my memory extra of a racing shoe
- Each generally is a each day coach or race day shoe
- Sonicblast shall be somewhat sooner shoe, so possibly the 4 hour marathon
- Megblast will carry you thru that 4 or 5 hour marathon
- Each footwear can be found in as much as dimension 14 and 15 which the sooner race footwear usually are not
ASICS Megablast Overview
We’re beginning with the non-plated and but lighter weight of the 2 footwear! I used to be tremendous intrigued and needed to search out one of the simplest ways to explain this cushion, so I ran across the block in 5 totally different footwear. Not bizarre in any respect.
If I needed to decide the closest feeling underfoot it might be the a lot cherished Adidas EVO SL, besides that is even lighter. Pulling it on will instantly provide you with that race day shoe feeling with the skinny woven higher, skinny tongue and evenly padded heel collar.
They name this the bounciest shoe they’ve, however placing it on subsequent to the Metaspeed I disagree. Probably as a result of the Metaspeed is softer and provides extra rebound. That being mentioned it’s nonetheless a enjoyable experience.
Having examined this shoe from 7:30 tempo to 12 minute tempo, it may well do all of it.
BUT for me if the purpose is something 9 or underneath I’d go for a distinct shoe. I truly actually loved the experience at that 9:30-12 tempo.
I’m thrilled to see a model spend a while excited about the gait and the wants of these not simply operating a 3 hour race, however those that are able to have a extremely sturdy race day at 5 hours! Lighter weight can add up over the miles and the rocker, geometry and bounce will certainly assist with the stride persevering with to really feel good.
Not a shoe for strolling round, however the shoe you need if you’re placing in some longer miles or these days the place you’re enjoying with pace. No, we don’t all want or need a plate. The froth performs an enormous position in a footwear means to select up the tempo and also you’ll discover that right here.
In contrast to a regular max cushion operating shoe, say the tremendous cozy Asics Gel-Nimbus, you received’t be sinking in to the cushion or shedding power to it’s softness.
Some people might not love that feeling and would favor the softer shoe total, so it’s going to return right down to a bit of private desire underfoot. In truth, whereas I believe I may go sooner on this shoe I’d like the general really feel of the Superblast 2 higher.
We normally do that per shoe, however these two share so many traits that we’re doing a joint who’s the Megablast good for:
- Huge Toes: Unisex sizing means it’s somewhat extra accommodating and much wider than most race footwear, however not a large match. Toebox may use extra room.
- Heavier Runners: The froth is able to carry you the space and won’t overly compress.
- Lengthy Runs: Designed with marathon coaching in thoughts.
- Entrance of the Pack: No. It’s not your shoe, keep in your lane.
Purchase Asics Megablast
At a 45mm stack the shoe feels extraordinarily steady because of the actually vast base. This can be a widespread function of the blast line that we recognize.
- Very drop: 8 mm
- Stack: 45 mm
- Weight: 8 oz (notice precise weights are coming in lighter than specs record)
- Out there in 2 colours
- Not out there in Huge, Unisex match
- Out there on Asics.com for $225
Purchase Asics Megablast
As anticipated with a lighterweight shoe, we don’t have a full ASICSGRIP rubber protection on the underside. Once more this leads us to surprise about sturdiness, so we shall be checking again after 100 and 200 miles. Asics says they’ve examined it towards their requirements and it ought to be as sturdy as a each day coach.
Of those two footwear, the Megablast on the increased worth level is perhaps the extra properly rounded shoe for lengthy runs to tempo pickups, when you’re in search of only one possibility.
Asics Megablast Match
Lengthwise I’m tempted to inform you to go up a 1/2 dimension. Possibly it’s simply that the toebox is pretty shallow and also you’re rocking ahead, however I actually needed a bit extra room.
Although it’s Unisex sizing I didn’t run into any points with my foot slipping round. I admit it is a peeve of mine and I want manufacturers would begin getting in line with making race type footwear in each a female and male final.
Love the laces in right here having the ridges. This can be a new factor for a lot of manufacturers on their race type footwear and it completely appears to assist with maintaining them tied. Heel lock lacing was wanted on this shoe, which may very well be as a result of Unisex match which adjustments the heel cup. And it’s a VERY quick lace to attempt to make that occur.
Tongue has no padding and is connected to stop transferring round. Total going to assist preserve the warmth down, which is nice as our toes already swell throughout marathon runs.
Heel collar is evenly padded and had no points. As with each race type shoe, I do want there was a bit extra room within the toebox and I believe some might want extra quantity within the mid-foot.
ASICS Sonicblast Overview
A big contingent of runners have been asking ASICS for a Novablast with a plate, aka one thing gentle with good cushion that may go only a hair sooner. As an alternative of simply inserting a plate, they got here up with this new foam and put in a PEBAX plate to make it extra broadly accessible and usable than the carbon plated race day footwear.
The three/4 size PEBAX plate (known as an Astroplate) goes to be extra versatile, which is necessary because the gait of a 4 hour runner is totally different than a 3 hour marathon runner. Lots of the entrance pack race footwear are too stiff for on a regular basis athletes and will contribute to decrease leg accidents.
Whereas the Megablast is solely the brand new Flyte Foam Turbo Squared, the Sonicblast stored the identical backside layer because the Superblast (FF Blast Max). That is the place we begin to perceive how totally different foams give us a distinct really feel and pace in a shoe.
Personally, I loved the experience of this shoe extra. I believe it’s solely associated to that backside layer of froth that’s additionally used within the Novablast. I truly assume that heavier testers have gotten extra bouncy and benefit from the Megablast extra.
The Sonicblast has an instantaneous really feel of a shoe that’s prepared to select up the tempo. Not a bouncy tremendous shoe, however a shoe that’s going to really feel actually good for a 4 hour marathon. Sure, that is the cheaper of the 2 footwear which is stunning because it has a plate, however once more exhibits you that foam makes a distinction.
I’ve used this shoe for a few simple runs and a few tempo runs. It carried out properly in each, however was very nice on that slight decide up. As a result of it’s plated, it wouldn’t be my go to for each day coaching. Nonetheless, I’d fortunately take it out on longer miles with purpose paced efforts understanding that it’s going to nonetheless really feel high quality on these simple miles in between.
Even with the massive stack top, this one by no means felt like a max shoe to me. That’ s an excellent factor.
We normally do that per shoe, however these two share so many traits that we’re doing a joint who’s the Sonicblast good for:
- Huge Toes: Common match, probably not designed for vast toes.
- Heavier Runners: Good foam set as much as deal with impression and stop bottoming out.
- Lengthy Runs: Designed with larger miles in thoughts.
- Entrance of the Pack: It may possibly deal with some sooner paces, however is designed for the center of the pack.
Purchase Asics Sonicblast
The marginally sooner shoe is at a barely lower cost, which may shock a few of you! It’s nonetheless a properly rounded shoe, however possibly much less each day coach as a result of we simply don’t want a plate on a regular basis.
- Very drop: 8 mm
- Stack: 46 mm
- Weight: 7.8 oz girls’s, 9 oz males’s (notice precise weights are coming in lighter than specs record)
- Out there in 3 colours
- Not out there in Huge
- Out there on Asics.com $180
Purchase Asics Sonicblast
Asics Sonicblast Match
Oddly or sadly they didn’t lengthen the textured laces to this shoe, however I really feel like that may very well be the following replace which may also drop a tiny quantity of weight. In any other case, no points with the match.
It’s true to my regular size and with girls’s sizing, it goes again to a bit extra slim match. Wouldn’t complain in the event that they discovered a method to improve the toe field in each footwear, however I additionally didn’t have any points with rubbing.
The tongue is skinny and connected, whereas the higher feels extraordinarily breathable. That makes me wish to take this out for some exhausting summer time miles feeling like my toes would keep cooler, but in addition may swell a bit and really feel high quality. Proper now 8 miles is my longest run in them.
