Soft-Air Technology and Removeable insole Provide Comfort. The SOFT-AIR midsole is flexible and soft, reduces the shock from walking, protecting your feet, joints and vertebrae. Protection for your feet, joints and vertebrae. Made In Europe Removeable Insole Handmade by master shoemakers A modern sneaker, that is made of soft materials. The exchangeable footbed with integrated SOFT-AIR TECHNOLOGY guarantees downy-soft, fatigue-free walking und ensures a healthy foot climate. In addition, the sole of 100% natural rubber is equipped with a shock absorber und thus reduces hard tread impacts to an absolute minimum. Brand new!! Missing original box...