Adidas UltraBoost 4.0 ‘Core Black’ BB6166


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Product Description:

The Adidas UltraBoost 4.0 ‘Core Black’ BB6166 is a highly sought-after running shoe that combines exceptional performance with sleek aesthetics. With its sleek black colorway, it effortlessly blends style and functionality, making it a perfect choice for both athletic activities and casual wear.


1. Boost Technology: Equipped with Adidas’ groundbreaking Boost cushioning technology, the UltraBoost 4.0 offers outstanding energy return and responsiveness. It provides an unrivaled level of comfort and allows for a smoother stride, no matter the distance.

2. Primeknit Upper: The shoe features a Primeknit upper that hugs the foot, providing a sock-like fit and enhanced breathability. This lightweight and flexible material ensures maximum comfort while also adapting to your foot’s movements.

3. Torsion System: Designed to improve stability and support, the Torsion System in the midfoot allows for a smooth transition from heel to toe. It offers excellent arch support, reducing the risk of injury and ensuring a secure fit.

4. Continental Rubber Outsole: The UltraBoost 4.0 incorporates a Continental rubber outsole that offers exceptional grip on various surfaces. It provides traction and durability, making it suitable for both indoor and outdoor activities.


– Colorway: Core Black
– Upper Material: Primeknit
– Sole Material: Continental Rubber
– Closure: Lace-up
– Weight: Approximately 310 grams (size 9)
– Fit: True to size
– Style: Running/Casual
– Release Date: 2018
– Model Number: BB6166

With its cutting-edge technologies and sleek design, the Adidas UltraBoost 4.0 ‘Core Black’ BB6166 is the ideal running shoe for athletes and sneaker enthusiasts alike. Whether you’re hitting the track or simply looking for a stylish everyday shoe, the UltraBoost 4.0 will undoubtedly exceed your expectations. Embrace the comfort, style, and performance of Adidas’ iconic UltraBoost line with this standout model.


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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