FLEXthin
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Upgrade your shoes with Superfeet FLEXthin insoles. An excellent introduction to the doctor-recommended Superfeet shape, the special flex design hugs your feet and cradles your heels to help your footwear, and you, feel great. Durable 3mm Aerospring comfort foam delivers heel-to-toe comfort, while the flexible heel cradle provides structure and stability, reducing stress on feet, ankles and knees. FLEXthin insoles are designed to fit well in slim-fitting footwear, even some without removable insoles. Trim to fit your shoe size.
YOUR PURCHASE MAKES A DIFFERENCE
Every year, Superfeet donates 1% of sales and 1,000+ volunteer hours to organizations working to shape a healthy future.
Size Chart
Best for
Best for
Everyday shoes, slim-fitting footwear, walking, running
Everyday shoes, slim-fitting footwear, walking, running
arch
arch
Low
Low
Low
Low
thickness
thickness
Thin
Thin
Thin
Thin
cushioning
cushioning
Soft
Soft
Soft
Soft
tested and trusted
Experience Meets Innovation
Born out of Northwest Podiatric Laboratory in 1977, Superfeet combines decades of experience with leading-edge biomechanical engineering and innovative materials to provide the support you need for all you do on your feet.
Durable Construction
Superfeet insoles keep their shape, delivering reliable support for up to 12 months or 500 miles, whichever comes first.
Worn And Recommended By Experts
Physicians not only recommend Superfeet to their patients, they trust Superfeet for their own foot health and performance.
60-Day Guarantee
If you aren't satisfied with your Superfeet, we'll make it right.
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FLEXthin
