adidas Originals

UltraBoost 21 'Black Iridescent'


Prototype after prototype. Innovation after innovation. Testing after testing. Meet us in the hot pursuit of the pinnacle harmonization of weight, cushioning, and responsiveness. Ultraboost 21. Say hello to incredible energy return.

adidas Primeknit+
Textile Lining
Boost Midsole
Continental™ Rubber outsole
Product Colour: Core Black / Core Black / Grey Five
Product Code: GX5236

This product is in Men's UK sizing.

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