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Spenco Polysorb Cross Trainer insoles generally last around six months to a year with regular use. Of course, this depends on how often you use them, what kinds of activities you're doing, and your individual walking or running style.

According to our research, they start off providing good comfort and support, especially if you have high arches. They're thick, and that cushioning works well for

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The Spenco Polysorb Cross Trainer insoles are pretty popular, especially if you're into sports or have an active lifestyle. From what we've gathered, they're actually a solid choice if you've got high arches. The manufacturer mentions their comfy feel and good shock absorption, which is a big plus.

They come with an EVA forefoot cushion and Spencore material, and both are good at handling shock.

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When you're weighing up Spenco Polysorb Cross Trainer insoles against custom orthotics, there's a lot to think about, especially stuff like support, comfort, and how much you're willing to spend.

Design and Comfort

The Spenco Polysorb Cross Trainer insoles come in sizes

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