Adidas Ultraboost 21 S23867


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Product Description:
The Adidas Ultraboost 21 S23867 is a cutting-edge running shoe designed to elevate your performance and revolutionize your workout experience. Crafted with precision and advanced technology, this shoe offers unparalleled comfort, support, and energy return, allowing you to achieve your maximum potential during every run.

1. Enhanced Energy Return: The Ultraboost 21 is equipped with Adidas’ most responsive cushioning ever. The BOOST midsole technology ensures optimal energy return with every stride, propelling you forward effortlessly.

2. Primeknit+ Upper: The shoe’s Primeknit+ upper wraps snugly around your foot, providing adaptive support and a second-skin-like fit. It offers breathability, flexibility, and durability, ensuring a comfortable running experience.

3. Torsion System: The Torsion System on the Ultraboost 21 promotes a stable and smooth ride. It allows the forefoot and rearfoot to move independently, adapting to your foot’s natural motion and providing excellent support.

4. Continental Rubber Outsole: The shoe features a Continental Rubber outsole with Stretchweb technology, providing exceptional grip and traction on both wet and dry surfaces. You can confidently tackle various terrains without worrying about slipping.

5. Updated Heel Frame: The Ultraboost 21 has an updated heel frame that cradles the back of your foot, offering stability and lockdown support. It helps prevent any unwanted movement, reducing the risk of discomfort or injury during intense runs.

– Weight: Approximately 11 ounces (size US 9)
– Heel-to-Toe Drop: 10mm
– Lace Closure: Secure and adjustable fit
– Boost Midsole: Responsive cushioning
– Support Type: Neutral
– Arch Type: Normal to high arches
– Recommended Terrain: Road
– Recommended Use: Long-distance running, training

In summary, the Adidas Ultraboost 21 S23867 is the ultimate running shoe that combines style, comfort, and performance. With its responsive cushioning, supportive upper, and exceptional traction, this shoe will take your running to new heights. Get ready to challenge your limits and conquer the roads with confidence.


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


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