Colours
Carbon / Tent Green / Olive Strata
Sizes
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
True to size.We recommend ordering your usual size.



Ultraboost 5 by Hermanos Koumori
Hermanos Koumori, a contemporary streetwear brand known for fusing design with storytelling, bring a unique perspective to fashion and now, to Ultraboost 5.
1. WHAT IS THE COLLABORATION?
A limited-edition collaboration between adidas and Mexican hype brand Hermanos Koumori. This Ultraboost 5 features the unique aesthetics of Hermanos Koumori with all the energy you know and love from Ultraboost. From technology like the Lightboost Midsole and Torsion System for maximum energy return, a Mesh and Textile upper for improved fit and a Continental™ Rubber Outsole for superior grip.
2. WHO ARE HERMANOS KOUMORI?
Hermanos Koumori is a contemporary streetwear brand founded in 2017 by Alejandro Sandler and Alex León. Known for fusing design with storytelling, they bring a unique perspective to fashion and now, to running.
3. WHAT IS ULTRABOOST 5?
The Ultraboost 5 is our latest high-performance shoe designed harness your running energy. Innovated for more cushion, more comfort and less weight for a run like no other. This fifth generation in the Ultraboost series features a MOULDED EXTERNAL HEEL for targeted support, a TORSION system for support and stability from toe to heel. The Ultraboost 5 also includes a PRIMEKNIT upper for ultimate fit while the world class grip of the CONTINENTAL™ outsole provides that perfect traction and transition.
4. WHAT ARE THE MAIN BENEFITS OF THE SHOE?
Ultraboost 5 features a MOULDED EXTERNAL HEEL optimised to provide targeted support while minimising weight for a comfortable and efficient running experience. The TORSION system offers next level support throughout the natural gait cycle, ensuring stability and smooth transitions from foot strike to toe off. The hyper-anatomical, adaptive PRIMEKNIT upper moulds to the foot's shape and movements, delivering unparalleled comfort. Additionally, the CONTINENTAL ™ outsole provides world class grip for excellent traction on various surfaces, essential for maintaining stability and control.
Responsive running shoes made with Hermanos Koumori.
Born to run, these adidas running shoes are the result of a special partnership with Hermanos Koumori, a Mexican brand that's leading running culture forward. True to the Ultraboost name, they're made to feel good. Light BOOST cushioning returns energy endlessly. A soft upper hugs your foot with every footstrike and long stride. And a rubber outsole grips the ground, wherever the run takes you.

- Regular fit
- Textile and synthetic upper
- Textile lining
- Light BOOST
- Weight: 291 g (size UK 5.5)
- Midsole drop: 10 mm (heel: 39 mm / forefoot: 29 mm)
- Rubber outsole
- Colour: Carbon / Tent Green / Olive Strata
- Product code: JQ5388
4.5Rating: 4.5
Comfort
Quality
Size
Width
January 25, 2026
Great products, that’s why I’ve been with adidas
Great collaboration shoe with the runners ; been with adidas exclusive since 2020’ultraboost 20
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January 25, 2026
Best 5X shoe
my new favorite ultraboost shoe. super comfortable and great style to it.
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January 25, 2026
The perfect Ultraboost for running outdoors.
What a great shoe for running outdoors. It’s got the perfect combination of leather, reflective material, and ripstop material for it to be durable and weatherproof. Perfect putsoles. So nice, I bought both colorways!
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