Is Sonicblast 2 carbon plated?

No. Its forked ASTROPLATE is PEBAX. Zoom Fly 6 uses a carbon Flyplate.

Is Sonicblast 2 lighter?

Available men’s references use US9 for ASICS and US10 for Nike, so they cannot establish an exact same-size difference.

Can either be an easy-run shoe?

Possibly, depending on your response to its geometry, but both target performance training. Test comfort at your easy pace before choosing one for all mileage.

ASICS Sonicblast 2 vs Nike Zoom Fly 6: Plated Training Choice

Compare Sonicblast 2 and Zoom Fly 6 on plate material, cushioning, fit and faster long-run use.

ASICS Sonicblast 2 vs Nike Zoom Fly 6

Quick verdict

Compare the ASICS Sonicblast 2 and Nike Zoom Fly 6. Choose Sonicblast 2 if its tall ASTROPLATE platform suits faster long runs; choose Zoom Fly 6 if you prefer Nike’s carbon-plated training transition.

This comparison synthesizes manufacturer specifications and independent reviews; we have not tested these shoes head to head.

Specification comparison

Detail	ASICS Sonicblast 2	Nike Zoom Fly 6
Role	Plated performance trainer	Carbon-plated performance trainer
Foam construction	FF TURBO SQUARED + FF BLAST MAX	ZoomX + SR02 carrier
Plate	Forked PEBAX ASTROPLATE	Carbon Flyplate
Drop	8mm	8mm
Men’s weight reference	8.5oz, US9; Doctors of Running	9.3oz, US10; Nike
Women’s weight reference	7.5oz, US8; Doctors of Running	7.6oz, US8; Doctors of Running

The men's samples differ in size, so subtracting their weights does not establish a like-for-like advantage. The women's references are 7.5oz for ASICS and 7.6oz for Nike in US8; this small difference between published references is not a controlled performance comparison.

Different ways to build a fast trainer

ASICS combines two foams with its forked ASTROPLATE in Sonicblast 2. The plate is PEBAX rather than carbon. Its tall platform is built for a rolling, purposeful transition; plate material alone cannot tell you how stiff or fast the shoe will feel.

Nike's Zoom Fly 6 uses a carbon Flyplate and ZoomX within a supporting construction. Doctors of Running identifies the SR02 carrier. It should not be described as an all-ZoomX midsole or assumed to ride like Nike's lighter race models.

Ride and best uses

Doctors of Running's Sonicblast 2 review describes a stiff platform that can make more sense in faster, longer training than during very relaxed jogging. Its forefoot geometry also deserves care on grass or uneven paths. The useful test is whether it rolls smoothly at your actual training pace.

Zoom Fly 6 fills a related workout role through a different plate and foam arrangement. Try it for sustained efforts and controlled pace changes rather than assuming that carbon makes it the quicker choice. These observations come from separate reviews, not a direct trial of the pair.

Fit and sizing

Check forefoot height as well as length in Zoom Fly 6. Independent reports include a shallow or short-feeling toe area for some runners, but that does not justify telling everyone to size up. More length can introduce heel movement without solving the original pressure point.

Sonicblast 2 also needs a secure fit over its tall platform. Test corners and transitions at a sensible pace, checking that your foot stays centered. Neither shoe's standard-width label establishes that it will suit every narrow or broad foot.

Value and final choice

Sonicblast 2 has a USD 190 US reference price. The Nike listing checked on September 7, 2026 showed USD 180 for a selected Zoom Fly 6 variant, while earlier catalog references use USD 190. Treat that as a dated variant price, not a universal MSRP change or a guaranteed saving for your size.

Choose the shoe whose geometry works for your faster training, then compare actual checkout prices. Keep a comfortable easy-run option if either feels too stiff at recovery pace. Neither shoe needs to replace your entire rotation to earn a useful place in it.

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