Updated July 2026
Running puts more repetitive load through your arch than walking or standing, which is exactly why the wrong shoe shows up fastest here — usually as knee, shin, or arch soreness after a few miles. These are the stability shoes that have held up best in our own runs.
Rather than a firm wedge under the arch, the Adrenaline GTS controls excess motion at the heel and forefoot from the outside, which lets the ride feel smoother while still reining in overpronation. It's become a default recommendation among run specialty stores for a reason.
Runners with mild-to-moderate overpronation logging regular training miles.
Racers wanting a lightweight shoe, or runners with severe overpronation needing firmer control.
The Kayano's support is more noticeable underfoot than the Adrenaline's, which is exactly what makes it a better match for runners whose arch collapses significantly. The plush cushioning stops that firmer support from feeling harsh.
Runners who've found softer stability shoes don't control their overpronation enough.
Anyone with mild flat feet who prefers a lighter, less structured ride.
The Guide doesn't have the brand recognition of the other two, but it consistently delivers solid mild-stability support at a lower price point, making it a sensible starting point if you're not sure how much structure you actually need yet.
Budget-conscious runners with mild overpronation who want a lighter stability shoe.
Runners needing firm, structured motion control.
"Stability" and "motion control" get used loosely by shoe brands, but the difference matters for flat feet:
If you're unsure which category fits, start with a stability shoe like the Adrenaline GTS. If you still feel excess arch fatigue after a few weeks, step up to a firmer option like the Kayano.
Stability shoes suit mild-to-moderate overpronation and work for most people with flexible flat feet. Motion-control shoes are firmer and built for severe overpronation or higher body weight; they can feel excessive if your pronation is mild.
Some people with flat feet run comfortably in neutral shoes, especially if their arch is flexible and pronation is mild. It's not a universal rule — if a neutral shoe leaves you with arch or knee soreness after runs, a stability shoe is worth trying.
Give a new stability shoe 1-2 weeks of regular use, including a couple of longer runs, before judging it. Lower legs and feet need a short adjustment period to a new support pattern.
I'm 32, based in Yerevan, Armenia, and I have grade 2 flat feet myself. Every review, guide, and comparison on this site is based on my own first-hand experience shopping for and wearing footwear, not clinical training. Read more about my approach, or see my medical disclaimer.