Women's Adidas Ultraboost 1.0 Running Sneaker - White - Low-top sneakers Springy Boost cushioning puts comfort under every step in a heritage running shoe that doubles as a street sneaker designed with flexible support and embedded stabilizing technology. Perfect for: Everyday runners and walkers looking for cushioning and support in a hybrid running shoe that's made in part with recycled materials.Upper: Ventilated Primeknit sock made with recycled ocean plastic stretches and relaxes comfortably with your foot and offers gentle, breathable support. Adjustable lacing cage locks your foot in place while allowing easy movement and distraction-free comfort.Lower: Signature Boost cushioning rebounds from every step to keep you moving. The embedded Torsion System gently stabilizes heel-to-toe transitions. Stretchweb construction wraps the sole in flexible structure. Continental Rubber provides reliable grounding on any surface.