Adidas UltraBoost 21 ‘Core Black’ FY0378


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Product Description:
The Adidas UltraBoost 21 ‘Core Black’ FY0378 is the ultimate combination of style, comfort, and performance. These sleek running shoes are designed to elevate your running experience to new heights. With their sleek black design and innovative features, these shoes are a must-have for both casual runners and professional athletes.

The Adidas UltraBoost 21 ‘Core Black’ FY0378 boasts a range of features that set it apart from other running shoes on the market. The most notable feature is the brand’s exclusive BOOST midsole, which provides exceptional cushioning and energy return with every stride. This technology ensures a comfortable and responsive feel, allowing you to perform at your best.

Another key feature of these shoes is the Primeknit upper, which wraps around your foot like a sock, providing a secure and adaptive fit. It offers breathability to keep your feet cool and dry even during intense workouts. The Torsion System is integrated into the midsole for enhanced stability and support, preventing any unwanted rolling of the foot.

The Adidas UltraBoost 21 ‘Core Black’ FY0378 is available in both men’s and women’s sizes. It features a durable rubber outsole that offers excellent grip on various surfaces, making it suitable for both indoor and outdoor running. The shoes weigh approximately 10.9 ounces, ensuring lightweight performance without sacrificing durability.

The ‘Core Black’ colorway is versatile and fashionable, making these shoes a stylish choice for everyday wear as well. The iconic adidas three-stripe branding adds to their appeal and represents the quality and performance associated with the brand.

In conclusion, the Adidas UltraBoost 21 ‘Core Black’ FY0378 combines cutting-edge technology, comfort, and style in one package. Whether you’re a seasoned runner or just starting your fitness journey, these shoes will undoubtedly elevate your performance and keep you looking and feeling great.


US M4 / W5 = UK3.5 = EU36, US M4.5 / W5.5 = UK4 = EU36.7, US M5 / W6 = UK4.5 = EU37.3, US M5.5 / W6.5 = UK5 = EU38, US M6 / W7 = UK5.5 = EU38.7, US M6.5 / W7.5 = UK6 = EU39.3, US M7 / W8 = UK6.5 = EU40, US M7.5 / W8.5 = UK7 = EU40.7, US M8 / W9 = UK7.5 = EU41.3, US M8.5 / W9.5 = UK8 = EU42, US M9 / W10 = UK8.5 = EU42.7, US M9.5 / W10.5 = UK9 = EU43.3, US M10 / W11 = UK9.5 = EU44, US M10.5 / W11.5 = UK10 = EU44.7, US M11 / W12 = UK10.5 = EU45.3, US M11.5 / W12.5 = UK11 = EU46, US M12 / W13 = UK11.5 = EU46.7, US M12.5 / W13.5 = UK12 = EU47.3, US M13 / W14 = UK12.5 = EU48


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