Very decent glasses, very good visibility, easy adjustment and good fit (only on the nose bridge it may not be ideal because it is not adjustable). They don't fog up while swimming, only if you touch your forehead and put them back on due to a significant change in temperature that the forehead may have caused by increasing heart rate from swimming.

Update 1 year later, they broke at the nose bridge and had already lost their waterproofness in the eyes because the material started losing its properties, they proved to be lower than the company's expectations