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Now that you’ve measured your foot size, you can compare the measurements against our size chart to find your optimal shoe sizing.

Remember that different brands will have different measurements, so please refer specifically to our size chart for fitting your ATS.

Size Chart

How to Find Your Shoe Size


ATS are engineered to be worn without socks, to prevent chafing or blisters, our lining is smooth and soft on the feet, and we have removed as much internal stitching as possible.

But finding the right fit isn't always easy, so please use our guidelines below to correctly measure your feet - length, width and instep girth can be found on our size chart.

ATS Size Chart
Size chart White.png
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