adidas UltraBoost 21 ‘Miami Orange Stripes’

The adidas UltraBoost 21 ‘Miami Orange Stripes’ brings vibrant energy to performance running with its sleek design. Featuring a breathable Primeknit upper in classic black, the pair is accented with bold Miami-inspired orange Three-Stripes along the midfoot cage for a striking contrast. A supportive heel counter ensures stability, while the full-length Boost midsole delivers responsive cushioning for maximum comfort and energy return. Finished with a durable Continental™ rubber outsole for superior traction, this colorway blends performance innovation with bold, sporty style—perfect for both runners and sneaker enthusiasts.