What does a shoe need for good performance? First and foremost, a good sole that fits the surface and foot. Outer sole specialist Vibram and inner sole specialist Sidas explain the secret of the perfect sole.
Old PET bottles are nowadays used to make polyester clothing, and there are also outdoor jackets, shirts, trousers and bikinis made of plastic waste. But can textiles and shoes also be recycled? We present some promising solutions and the limits of recycling today.