ASICS GEL-Kayano vs. GEL-Nimbus: Stability vs. Cushioning Comparison

Quick answer: Choose the GEL-Kayano if you have flat feet, your feet roll inward when you walk or run (overpronation), or your old shoes wear down on the inside edge. It adds soft support that keeps your foot steady. Choose the GEL-Nimbus if you have a neutral stride or high arches and want the softest, most cushioned ride ASICS makes. Both use ASICS' FF BLAST™ PLUS foam and PureGEL™ in the heel, so both feel plush. The difference is support, not comfort.

Still not sure? If you've never had foot pain and your shoes wear evenly, start with the Nimbus. If you have flat feet or have been told you overpronate, start with the Kayano. Both are also great for walking and long days on your feet.

The GEL-Kayano is ASICS' top stability running shoe. Older stability shoes used a hard plastic or firm foam post on the inside of the sole. Recent Kayanos use the 4D GUIDANCE SYSTEM™ instead.

Here's how it works. A softer section of foam sits on the inner side of the midsole. When your foot starts to roll in too far, that section compresses and pushes back gently, guiding your foot back into line. Most of the time, the shoe feels neutral and soft. The support only kicks in when you need it. That makes the Kayano a great choice for flat feet and low arches.

Not anymore. The newest Kayanos prove a support shoe can still feel soft.

JD Expert Question: "Do the Kayano and Nimbus feel different underfoot, and does the Kayano's higher heel help heavy heel strikers?"

JD Expert Answer: Both shoes use the same family of foam, so step-in comfort is close. The Kayano feels a little firmer and steadier through the middle, because it's built to keep your foot from rolling in. Its higher heel drop can also take some strain off your calves and Achilles, which many heel strikers like. The Nimbus feels a touch softer and more free. It lets your foot move naturally, so it works best if your stride is already steady on its own.

The GEL-Nimbus is ASICS' most cushioned neutral running shoe. It's made for runners with a neutral stride or high arches, and for anyone whose feet roll slightly outward.

Without stability features, ASICS can pack in more soft foam. The Nimbus has a tall, plush sole and a gentle rocker shape that helps you roll smoothly onto your toes. The result is a soft, easy ride for long runs, recovery days, and long walks. If you have high arches and want your shoe to soak up as much impact as possible, this is the one.

• Choose the GEL-Kayano if: You have flat feet, your old shoes wear down on the inside edge, or you get shin pain on longer runs. Its 4D GUIDANCE SYSTEM™ gives soft, steady support.
• Choose the GEL-Nimbus if: You have high arches or a neutral stride, or you just want the softest ride for easy runs and walking. It's ASICS' max-cushion neutral pick.
• Ready to shop? Browse ASICS running shoes at JD Sports.

• Check your old shoes: Heavy wear on the inside edge of the heel or forefoot is a sign your feet roll in. Choose the Kayano.
• Try the wet-foot test: Step on a paper bag with a wet foot. A full, wide print means a low arch (Kayano). A thin print with a big curve means a high arch (Nimbus).
• Get fitted: If you're not sure, ask a JD store team member, or check our guide to the best running shoes for flat feet.

• Both run true to size. Most people wear the same size in both, and the same size they wear in Nike or adidas running shoes.
• Wide feet: Both come in wide sizes. Choose wide instead of sizing up, so the length stays right.
• For running: Leave about a thumb's width at the toe, since feet swell on longer runs.

• Is the Kayano or Nimbus better for flat feet? The Kayano. Its 4D GUIDANCE SYSTEM™ supports feet that roll inward, which is common with flat feet.
• Which is softer, the Kayano or the Nimbus? The Nimbus feels a bit softer. The Kayano is still plush, but steadier.
• Are the Kayano and Nimbus good for walking and standing all day? Yes. Both are popular with nurses and retail workers. Pick by foot type, just as you would for running.
• Which Kayano and Nimbus versions are newest? ASICS updates both about once a year. Newer versions keep the same roles: Kayano for stability, Nimbus for neutral cushion.
• Where can I buy the GEL-Kayano and GEL-Nimbus? Shop ASICS at JD Sports online and in stores.

• ASICS Product Information: How the 4D GUIDANCE SYSTEM™, FF BLAST™ PLUS foam, and PureGEL™ work, from ASICS' official product details.
• Running Basics: General guidance on stability vs. neutral shoes, overpronation, and arch type.
• Independent Reviews: Wear tests comparing the cushioning and support of the GEL-Kayano and GEL-Nimbus.
• JD Sports Fit Feedback: Sizing and comfort feedback from JD Sports store teams across North America.