BirkenstockBirkenstock - Birko Sport Arch Support - Sport

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Please be advised that the Birkenstock® Narrow width accommodates both traditional narrow and medium widths. ; The Birko Sport Arch Support - Sport system provides support and cushioning when you need it the most! ; This two-part arch support system is made specifically for sports shoes. ; The blue foam insole retains memory of your foot providing all-day comfort. ; The cork heel cup forces your foot in the proper alignment and helps keep the padding under the heel bone for cushioning on impact. ; Hand wash lightly with mild detergent. ; Made in Germany.