First, you need to buy it one size larger than what you normally wear. Second, after a week of use, the right shoe had an issue with the sole making a squeaky noise when walking.

Very bad shoe, very narrow in the front and you need to get a size bigger than what you wear... Overall, I am very disappointed with Under Armour, every shoe has a flaw... I will not buy again. Enough.

The shoe is beautiful, light, and has a very nice feeling inside the sole. I feel that there is some absorption when stepping, resulting in less foot strain. It is fully breathable and extremely light. I also feel it is extremely stable, for example, the upper part does not go beyond the sole boundaries.
I confirm that it needs 1 size larger. Specifically, I wear 45.5, I got 46 after reading the reviews (thank you) and it is borderline. I would have taken 46.5 for it to be fully comfortable.
I come from ultra boost, with which in my opinion it is equal in positives. The additional feature is the ergonomics in the sole and the fact that the foot does not suffocate since laces are used and it is not a "sock-like" shape with elastic.

I bought them at full price. First time buying shoes from this brand. It has a good sole material but mediocre stitching and material for the rest. It is mainly used at the gym due to its sportiness but it's nothing special. It hasn't been tested in difficult situations as it is not used on trails, etc. Every time it has been worn for walks, it was fine in terms of performance. Every time I have worn them at the office (9 hours of work), they kill me in the ankle area due to the arrangement of the laces, which inevitably tighten on top of them. I would never buy them again at full price. Maybe I would buy them again at a 30% discount.

In recent years, I have trusted Under Armour and only buy from this specific company. The only complaint I have is that their products do not have durability and longevity over time. However, this particular model, despite being one of the cheaper models, seems to withstand the test of time. I am very satisfied with the brand and find it difficult to switch to another.