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We might not always consider breathability when shoe shopping, but on warm summer days, you'll notice how your Kastel shoes keep you cool, dry, odor-free, and comfortable—a definite plus.


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Kastel's formula for breathable shoes combines 3D knitted recycled polyester with strategic design.

Well-placed perforations work with recycled material to ensure good air circulation, keeping your feet cool and dry, a clear advantage on warm days.

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