To begin with, versus regular sneakers which raise the heel, the Birkenstock footbed features a neutral heel cup to support the foot in its optimal posture, lessening strain around the ball from the foot. It truly is attainable that this will result in conditions like metatsalgia, which we'll contact on later. Now we come to the well known Birkenstock 'toe bar', which, in combination along with the innate versatility of your sole alone, permits the foot to learn from a sort of normal exercising as the toes grip the only. The footbed takes advantage of normal products these kinds of as jute and cork in it is design. http://santetoujours.info/?option=com_k ... id=2505011 http://legos-mebel.ru/?option=com_k2&vi ... &id=173808 http://serviciosei.com.mx/?option=com_k ... &id=478677