I wasn't planning on reviewing this shoe. According to the tech sheet, the changes from version 14 looked minor, and when that happens, my expectations usually stay pretty low. But after putting more miles on the GT-2000 15 than I originally intended, I changed my mind completely. This is a genuinely nice shoe, and the improvements ASICS have made are significant enough that I think it deserves a proper write-up.
What's New
If you're not familiar with it, the GT-2000 is ASICS' mild stability shoe, sitting in their stability lineup as the more accessible, less aggressive option. The version 15 will cost £115 when it launches, though there are ways to bring that price down (more on that later).
The headline change is in the midsole. The shoe still uses FF Blast Max foam, but ASICS have tweaked the formula to make it softer and lighter, giving it a noticeably better feel underfoot compared to version 14. Just as importantly, there's 2mm more foam than the previous version. That might not sound like much on paper, but on the run it makes a real difference to how the shoe feels.
The 3D Guidance System is still present, offering that light, natural medial support ASICS is known for on this model. There are no rigid posts or plastic inserts, just a built-up sidewall that guides your foot without feeling intrusive. Stack height comes in at 37mm in the heel and 29mm in the forefoot, giving an 8mm drop. I tested a UK 9.5, which fit true to size with no issues around lacing or rubbing.
The upper has also been reworked with a new engineered woven material, which is where most of the weight savings have come from. In this UK 9.5, the shoe weighs 270g. On the outsole, you get AHAR Plus in the heel for durability and AHAR Lo up front, along with a foam "trampoline" pod built into the midsole rather than a separate puck of foam like some competitors use.
On the Run
This is where the GT-2000 15 really won me over. The ride has improved dramatically compared to previous versions. I remember this shoe used to feel quite firm and a bit dull underfoot, but that's no longer the case. The updated Blast Max foam is lightweight and springy without tipping into overly soft territory. It's compressive in a way that feels genuinely comfortable over easy miles, while still giving you enough response to pick up the pace when you want to.
That's actually one of the more surprising things about this shoe. Because of how light it now is, you don't need to feel restricted to slow, easy runs. The foam improvements give you the confidence to push the pace without the shoe feeling out of its depth. I wouldn't call it an uptempo stability shoe outright, but it's more capable of handling faster efforts than you'd expect from a shoe in this category.
Midfoot comfort stands out too. A lot of stability shoes can feel solid, firm, and honestly a bit boring to run in. The GT-2000 15 avoids that entirely. It feels secure, comfortable, and slightly bouncy through the midfoot, which makes it a genuinely pleasant shoe for easy-paced running.
The new woven upper is another highlight. It's breathable, causes no rubbing or irritation, and the added foam around the collar improves both comfort and lockdown. There's also a slightly racier tongue design that adds to the more secure, dialled-in feel of the fit.
The Verdict
I really wasn't expecting to be this impressed. On paper, the changes from version 14 looked incremental, but in practice, the extra 2mm of foam combined with the softer, lighter Blast Max compound has transformed this shoe from a bit of an afterthought into a genuinely strong daily trainer with mild stability benefits. It would suit runners who need that light guidance, but honestly, it's comfortable and capable enough that even neutral runners without stability needs could get on well with it.
At £115, it's already reasonably priced for what you're getting, but if you're a FORDY RUNS Running Club affiliated member, you can get 15% off at sportshoes.com, which brings this shoe in under £100. Club membership costs around £20-something a year and gives you access to over 50 running clubs across the country plus a virtual group, on top of the shoe discount.
If you're after a mild stability shoe or simply a comfortable, reliable daily trainer, this is a clear step up from version 14 and better than several other mild stability options currently out there, including the Saucony Guide. The improvements here are real, and they're enough to make this shoe worth seeking out.
You can get discounts on your next running shoe purchase at Sportsshoes.com by either becoming an affiliated club member with FORDY RUNS Running Club where you will get 15% off or you can join the club for free and get 10% off your next purchase by getting our latest discount code from our website
