adidas performance ultraboost 21 met grey met grey 30128 Suitable for bicycles with balloon

Suitable for bicycles with balloon tires

From casual to slightly more formal outfits

upgraded with a stretchy comfort fit that hugs your foot with each and every step

Not intended for use as Personal Protective Equipment

adidas performance ultraboost 21 met grey met grey 30128 Suitable for bicycles with balloonThe feel good running shoe in its 21st generation. Ultraboost 21 offers optimal cushioning alongside a socklike fit for a comfortable ride for both everyday and high performance use. Boost technology builds a response in energy to keep you going while maintaining the most modern style available. continental outsole for good grip and reliability on varied terrain.