ASICS Superblast 2 vs Brooks Glycerin 23

ASICS Superblast 2 vs Brooks Glycerin 23, side by side on equal terms. Differences are emphasised; matching specs are dimmed.

Specification	ASICS Superblast 2	Brooks Glycerin 23
MSRP	$149	$175
Weight	249 g	301 g
Drop	8 mm	8 mm
Stack (heel/forefoot)	43/35 mm	—
Lug depth	—	—
Surface	Road	Road
Primary use	Long Distance	Long Distance
Cushion	Max	High
Firmness	Soft	Soft
Stability	Neutral	Neutral
Plate	None	None
Waterproof	No	No
Midsole	—	—
Outsole	—	—
Width availability	Standard	Standard
Best for	Runners wanting one lightweight, high-stack shoe for long runs, easy days, and even uptempo efforts.	Runners who want maximum plush comfort on easy and long road miles.
Avoid if	You need lateral stability from a tall platform or have wide feet, since it's a soft, tall build in standard width only.	You want a light, responsive shoe for tempo work or faster paces.
Lowest offer	—	—

Which should you pick?

head-to-head · opinion

The ASICS Superblast 2 is the pick if you want one shoe that handles long runs, easy days, and uptempo efforts, since at 249 g and a 43/35 mm stack it stays light enough to pick up the pace. The Brooks Glycerin 23 trades that versatility for plush, protective comfort but weighs 301 g and isn't built for faster running. Get the Superblast 2 for range and speed; get the Glycerin 23 if easy, cushioned miles are all you're after.