Adidas Torsion ZX FLUX running shoes in sz 7. The Torsion technology provides a bridge between the forefoot and the rear foot. By supporting the midfoot, the foot rolls off more easily when running. On the bottom of the sole, you can often see a kind of 'bridge' that connects the front of the sneaker with the back. This connection is made of TPU-materials. Condition: pre-owned. Pls zoom in all pictures for details and condition. I use clean recycled packaging to reduce environmental impact.