8 Best Insoles for Flat Feet in 2025, Per Podiatrists

When your feet have little to no arch, you might feel limited to wearing clunky, old-school orthopedic shoes to get the support you need. In reality, you just need to upgrade to the best insoles for flat feet. A simple over-the-counter (OTC) insert can add some much-needed structure to your shoes and relieve the discomfort that comes with having flat feet.

High-quality insoles should act as “shock absorbers for our whole body,” board-certified foot surgeon Brad Schaeffer, DPM, of Central Park SOLE in New York City, tells SELF. “Insoles are going to support the arch of our foot, cup our heel, and offload the front of our foot,” he says.

The benefits? Less pain and a lower risk of injuring yourself, Suzanne Fuchs, DPM, a podiatric foot and ankle surgeon at LuxePodiatry in Florida, tells SELF. And it’s not just your feet that’ll feel it—since insoles can also improve your alignment and distribute your weight more evenly, they can help take pressure off your knees, hips, and lower back too, she adds.

To help you find the best insoles for flat feet, we asked several podiatrists for their best shopping tips. Here’s what to know if you’re on the hunt for truly worth-your-while inserts.

Our top picksBest Overall: Superfeet All-Purpose Support Medium Arch Support Insoles, $55Runner-Up: PowerStep Pinnacle Maxx Support Insoles, $53Best for Plantar Fasciitis: Dr. Scholl’s Plantar Fasciitis Pain Relief Insoles, $25Best for Narrow Feet: Fulton The Athletic Insole, $52Best for Lower Back Pain: Spenco Gel Comfort Insoles, $25Best for Very Low Arches: PowerStep Low Arch Support Insoles, $45Best for Running: Superfeet Run Cushion Medium Arch, $60Best OTC Custom Insoles: Custom FiT Pain Relief Orthotic Inserts (3/4 Length), $50Check out all of our top picks below, selected according to recommendations from experts and SELF editors.

Best Overall: Superfeet Medium Arch Support Foam InsolesSuperfeet

Medium Arch Support Foam Insoles

Erik Sims, DPM, a podiatrist and managing partner at Sims & Associates Podiatry in New York, recommends Superfeet’s insoles for their semi-rigid design and deep heel cup, which will keep you stable and comfy all day long. This popular pair has a mid-height arch and is made with firm, dense foam that doesn’t feel too squishy underfoot. Another bonus? They’ve been awarded the American Podiatric Medical Association’s (APMA) seal of approval, meaning a panel of podiatrists confirms that their design can help keep your feet healthy over time.

SELF’s senior commerce writer has some of the flattest feet around, and she says these insoles make a huge difference when she swaps them into her less-than-supportive shoes. “I am so aware that my feet have more structure underneath them, yet I don’t feel like they’re hoisted up by an obtrusive insole that obviously wasn’t made for my exact, individual feet,” she says. “The medium arch height feels perfect—my feet can just be, without splatting on the ground like pancakes.”

Sizes: US 4.5–6 to 12.5–14 | Materials: Plastic, foam, polyester | Odor-resistant: Yes

Runner-Up: PowerStep Pinnacle Maxx Support InsolesPowerstep

Pinnacle Maxx Support Insoles

If you want a little extra structure, the Pinnacle Maxx Support Insoles from PowerStep are seriously sturdy. They have a firm, mid-height arch and a deep, angled heel cup to prevent your foot from slipping around or rolling inward. But they’re still comfortable and padded, so you can easily wear them in your everyday sneakers or work boots. Dr. Fuchs is also a fan: “PowerStep offers a good balance of cushioning and support,” she says.

Sizes: US 5-5.5 to 12 | Materials: EVA foam, plastic, polyester | Odor-resistant: Yes

Best for Plantar Fasciitis: Dr. Scholl’s Plantar Fasciitis Pain Relief Insoles