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Ultraboost 21 x Parley Sneakers


Raise your own bar. That's what adidas did when we updated the legendary Ultraboost running shoes with even more energy-returning benefits than before. The responsive Boost midsole, foot-hugging upper and grippy yet flexible sole are still here. Now, a Linear Energy Push system gives extra propulsion to each step with increased forefoot and midfoot stiffness. This version is made using recycled materials, part of adidas commitment to help end plastic waste. This product is made with Primeblue, a high-performance recycled material made in part with Parley Ocean Plastic. 50% of the upper is textile, 92% of the textile is Primeblue yarn. No virgin polyester.

- Sock-like fit
- Lace-up closure
- adidas Primeknit upper
- Boost midsole
- S-curve heel counter
- Rubber outsole

Non dye white