Once you've cleaned the footbed of your Birkenstock's, it's time to clean ... buff them with a soft brush. 'To keep the soft ‘suede’ feel of your foot bed intact, use a soft suede brush ...
The EVA also is very soft, and it's exactly the same as the Birkenstock sole. Then cut the new Birkenstock sole. I apply the adhesive to the bottom of the footbed and then also apply the adhesive ...