For the quality, no words are needed; just from the name cat, it's enough to consult the size chart of the cat company before purchasing...

Very good quality. Very warm and waterproof.

Be careful with the sizes. As others have said, I needed two sizes smaller (from 45 in Vans, I had to go down to 43).

I will start by mentioning how comfortable it is as a boot. During long hikes on relatively smooth mountain paths, it did not tire me at all, with a comfortable insole and sole that provides grip even on very wet surfaces, without the fear of slipping, as well as offering very good waterproofing.
It is also warm, ideal for winter as you will never feel that your feet are cold. The downside at this point is that if you wear them in warmer weather and your foot sweats, the leather will absorb the moisture, resulting in it appearing from the outside as if it has gotten wet in some areas.
Finally, I should mention that since it is a leather boot, it requires the necessary care, for example, it is easy to scratch if it comes into contact with a fairly hard surface.
As a general conclusion, it is a comfortable, warm boot ideal for winter conditions, worthy of the name of the company it bears.

Much better than similar ones without spending a lot of money, very comfortable on the foot, warm, and much better up close than it appears in the photos

Quality boots worthy of the company's name. They are comfortable, warm, and lightweight. They didn't hurt me at all and they don't tire my feet. Pay attention to the size because I went from a sports size 46 to a 44 in this shoe.

30/1/2024 After 1 year of having these shoes, I only have good things to say. They remain warm and waterproof without any issues with the stitching, fabric, or sole. They are fantastic

Nice shoe, the fabric is suede type so it's not suitable for mud, etc. because they will quickly get damaged.

Pay attention to the size. From Nike 46, I went down to 44.