- Men's shoes
- adidas Performance
- adidas UltraBOOST
- adidas x Hermanos Koumori
- adidas x Hermanos Koumori UltraBOOST 5 Carbon/ Grey Five/ Alumina
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adidas x Hermanos Koumori
This exclusive collaboration combines adidas’ heritage with the unique style of Hermanos Koumori — a brand redefining running apparel and streetwear.
Hermanos Koumori is a Mexican clothing brand founded in 2018 by Alex León (designer) and Alex Sandler (economist) in Mexico City. Initially focused on streetwear, they gradually evolved into a label that merges high performance with bold design and a strong narrative.
The result of this partnership is a limited-edition collection inspired by the rich culture of Mexico City while staying true to adidas’ technical standards. Each piece blends functionality, comfort, and a distinctive aesthetic that reflects Hermanos Koumori’s philosophy — creating fashion with soul and movement.
adidas UltraBOOST
This running shoe will change your mind about what it feels like to be comfortable, fast, cushioned. The adidas Ultraboost shoes feature boost™ active foam in the midsole, which is made up of thousands of energy capsules that store and release endless energy with every contact with the ground. As a result, you'll feel incredible running lightness. The shoe's securely seamless upper is made of flexible Primeknit material, as well as the TORSION® SYSTEM to reinforce the midfoot.
The history of the revolutionary Ultra Boost technology
It all started with Boost. A technology that promised a radical change in sneaker wear for amateur and professional athletes alike. adidas even let it be known that the new technology was said to return 20% more energy on rebound than its predecessor EVA rubber.
The adidas Ultraboost shoes first appeared in both men's and women's versions in 2015. Originally as a running sports shoe, the sneaker quickly made its way from ovals and tracks to the streets and onto the feet of everyday users as well. The comfort was simply so groundbreaking that it's a shame not to use them on a daily basis.
A wide range of the most comfortable sneakers
You'll find the men's adidas Ultraboost at Footshop in black, white and dozens of other colourways, and the women's are the same. The adidas x Parley collaboration is definitely worth mentioning - these Ultraboosts are actually composed of bottles lifted from the bottom of the ocean.
In addition, new versions of the adidas UltraBoost come out every year, because you simply can't stop progress.
Materials
Technology
Quick lacing system: (Quick Lace System) An alternative to conventional laces, based on the principle of a sliding slider (brake). This system uses high-strength, thin Kevlar or nylon cables that pass through eyelets with reduced friction. The main benefit is the ability to evenly pull down the entire upper of the shoe in one smooth motion, ensuring precise and secure foot fixation. The mechanism eliminates the risk of the laces coming undone during activity and allows the operational adjustment of the tightness of the shoe even when wearing gloves or in difficult terrain conditions.
Upper
Textile: The textile upper of the sneakers is lightweight, breathable and comfortable, ideal for everyday wear and sports. It ensures air circulation, keeps feet fresh and adapts to their shape. Often complemented with synthetic or rubber details for durability and support.
Syntetika: The synthetic upper is made of synthetic materials that are lightweight, durable and easy to clean. It provides good protection against moisture and at the same time allows for a comfortable wearing experience.
adidas Primeknit: This innovative fabric offers breathability, lightness and flexibility, enhancing the comfort and performance of various adidas footwear models. Primeknit's seamless single-layer construction not only optimises comfort but also reduces material waste, making it the choice for those looking for both high performance and sustainability in their footwear.
RIPSTOP MESH UPPER: The unique weave of the ripstop fabric is tear and damage resistant, making it ideal for the demanding requirements of hiking or running trails. The mesh construction also allows for breathability, keeping your feet cool and comfortable during strenuous exercise.
Insole width
Regular
Midsole
BOOST: Revolutionary adidas cushioning technology, made from thousands of expanded thermoplastic polyurethane particles. This material has defined a new era of running thanks to its extreme energy return and ability to absorb shock while maintaining high reactivity. Unlike conventional foam, boost remains soft and flexible in all temperature conditions. It provides runners with a feeling of endless energy, maximum comfort and stability, making it the ideal choice for training and distance running.
Light BOOST: Advanced midsole technology that combines lightness with maximum cushioning and energy return. Provides comfort, durability and performance for everyday running and long training sessions.
Sole
Continental™: A technological leader in the production of high-performance soles for outdoor and running shoes. This premium rubber compound, developed by tire experts, guarantees 30% more grip on wet and dry surfaces compared to conventional materials. Continental™ soles provide uncompromising stability, efficient energy transfer and exceptional abrasion resistance, making them the ideal choice for demanding terrain and dynamic movement on asphalt.
Details
When choosing a size of running or outdoor shoes, it is recommended to have a margin of at least 1 cm in front of the longest toe. This space allows the foot to move naturally, stretching the foot, preventing possible foot problems.
Sport: Running
Surface: Roads
Support: Neutral
Feature: Breathable
Cushioning: High
Activity: Daily training
Reference: JS2439
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adidas Performance combines performance, comfort and the latest technology. While adidas Originals relies on retro silhouettes and streetwear, Performance is as focused as possible on pushing the boundaries of athletic performance. Founded in 1949 by Adi Dassler, the brand has always placed a strong emphasis on innovation. From the first lightweight soccer cleats to today's models equipped with Boost foam technology or the revolutionary 4D midsole.
Among the most famous models is the adidas Ultraboost, a running shoe that has also become a lifestyle classic thanks to its comfort. For indoor sports or basketball lovers, there are models like the Dame 8 or the Harden Vol. 7. Trail runners, on the other hand, reach for the Terrex collection. A specific feature of the products is the sophisticated functionality, which is ensured by breathable Primeknit fabrics or innovative recycled Primegreen materials.
The Performance models are worn by top athletes from all over the world. Stars such as Lionel Messi and Mohamed Salah represent them on the football pitch, while in basketball, James Harden and Donovan Mitchell, for example, have bet on adidas.
The collections often work with classic neutrals like black, white and beige. But you can also brighten up fitness centres and mountaintops with brightly coloured pieces that are sure to turn heads. Thanks to top-quality materials and precise cuts, you'll experience freedom and maximum enjoyment of movement. With adidas Performance, you'll always be ready for anything.
Give the Performace models a chance, even if you're not into sports. You'll find plenty of fashionable pieces from the Ultraboost or 4D ranges that will have your back in the city.
Show all adidas Performance products
Producer
Name: adidas ČR s.r.o.
Address: Kačirkova 982/4, 158 00, Praha 5
Contact:
| Carrier | Price | Delivery days |
|---|---|---|
| DHL Premium - express | from 13 € | Tomorrow 20.3.2026 |
| FedEx | from 12 € | From Monday 23.3.2026 |
What if my shoes won't fit?
If you receive the wrong size, you can return it easily. Please visit our Return page for assistance. More info
How to return goods?
First, please read our return policy, where you’ll find all the rights and responsibilities of both the buyer and the vendor. UK-based customers: In order to continue to provide high-quality and easy returns, and to partially cover the costs associated with returns, we will deduct a small fee of 2 GBP from the refund. More info
