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Field Notes

Sandals, Flip-Flops, and Summer Foot Pain

Posted on July 10, 2026

When San Antonio temperatures climb into the 90s and beyond, sandals and flip-flops become the default choice for most of us. They're breathable, easy to slip on, and let your feet get some air after months in closed shoes. But that summer favorite is also one of the most common causes of foot pain we see walk through the door every July and August.

Why Your Favorite Summer Shoe Might Be Hurting You

Most flip-flops and many casual sandals are built with a thin, flat sole and little to no arch support. That means your foot is doing far more work to stabilize itself with every step than it would in a supportive shoe. Add in the toe-gripping motion many people unconsciously use to keep flip-flops from sliding off, and you have a recipe for overworked tendons and strained arches by the end of a long summer day.

Common Problems We See This Time of Year

What to Look for in a Summer-Friendly Sandal

You don't have to give up sandals for the summer — you just need to be a little more selective. Look for a pair with a contoured, supportive footbed rather than a completely flat one, an adjustable strap that keeps your foot secure without gripping with your toes, and a sole with enough cushioning to absorb impact on hot concrete and sidewalks. Sandals designed specifically for walking or outdoor activity are generally a safer bet than ultra-thin flip-flops for anyone on their feet for extended periods.

When It's Time to See a Podiatrist

Occasional achiness after a long day in sandals is common, but pain that lingers into the next morning, sharp heel pain with your first steps out of bed, or a blister that shows signs of infection are all worth a visit. Left unaddressed, minor summer foot pain can develop into a more persistent, harder-to-treat condition by the time cooler weather rolls around.

A well-fitted pair of sandals, combined with a little awareness of how your feet are handling the season, can go a long way toward making it through a San Antonio summer pain-free.

Dealing with foot pain this summer?

Southeast Foot Care provides expert foot, ankle, and diabetic wound care in San Antonio. Reach out to schedule a visit with Dr. Wilburn Thomas.

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