Adidas UltraBoost 21 ‘White Solar Yellow’ FY0377


Free shipping on orders over $99!

  • No-Risk Money Back Guarantee!
  • No Hassle Refunds
  • Secure Payments
Guaranteed Safe Checkout

Product Description:
The Adidas UltraBoost 21 in ‘White Solar Yellow’ FY0377 is a sleek and stylish running shoe designed for athletes seeking ultimate performance and comfort. With its modern design and advanced features, this shoe is perfect for runners of all levels.

1. Boost Technology: The UltraBoost 21 utilizes Adidas’ renowned Boost technology, which offers superior energy return and cushioning. This responsive technology enhances your stride and propels you forward, enabling you to run longer and faster.

2. Primeknit Upper: The shoe features a seamless Primeknit upper that wraps around your foot like a sock, providing a snug and supportive fit. This lightweight material also allows for breathability, keeping your feet cool and dry throughout your run.

3. Torsion System: The Torsion System in the midsole of the UltraBoost 21 provides stability and support. It allows your forefoot and rearfoot to move independently, ensuring a smooth transition and reducing the risk of injury.

4. Continental Rubber Outsole: The durable Continental Rubber outsole offers exceptional traction on both wet and dry surfaces. This ensures a secure footing, even in challenging conditions, so you can push yourself without compromising your performance.

5. Enhanced Fit: The UltraBoost 21 features an updated heel construction that hugs your foot securely and eliminates any slippage. This improves stability and prevents discomfort during intense runs or workouts.

– Colorway: White Solar Yellow (FY0377)
– Upper Material: Primeknit
– Midsole Material: Boost technology
– Outsole Material: Continental Rubber
– Closure: Lace-up
– Weight: Approximately 10 ounces (size 9)
– Fit: True to size

In summary, the Adidas UltraBoost 21 ‘White Solar Yellow’ FY0377 is a cutting-edge running shoe that combines style, performance, and comfort. Its Boost technology, Primeknit upper, Torsion System, and Continental Rubber outsole make it an excellent choice for runners looking for a high-quality and durable shoe. Whether you’re a seasoned athlete or just starting your running journey, the UltraBoost 21 will elevate your performance to new heights.


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 M7.5 / 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 M7 / W8 = UK6.5 = EU40, US M11 / W12 = UK10.5 = EU45.3


There are no reviews yet.

Be the first to review “Adidas UltraBoost 21 ‘White Solar Yellow’ FY0377”
Shopping Cart
Scroll to Top