Owner and daily user of 2 pairs of m2 frame xl polarized and prizm polarized for the last 7 years, I have the following to say. The glasses are incredibly stable on the head, lightweight, comfortable, you forget you're wearing them, and the frame is very hard to break. Now, for the negatives. The lenses are extremely sensitive; with the slightest touch of something hard, they get scratched. You don't dare put them in a pouch, and it's out of the question for them to fall and the lens to touch the ground. No matter how careful you are, over time they start to deteriorate, especially the prizm ones, resulting in them not withstanding time and daily use, let alone the activities they are intended for. Replacement lenses are hard to find and cost as much as new glasses. In short, very expensive for their quality

The Oakley M2 Frame are extremely lightweight and comfortable glasses, ideal for sports use and an active lifestyle. They sit securely on the face even during intense movement, while the lenses offer excellent clarity and sun protection. The build quality seems flawless, flexible and designed for high performance. I've had them for 2 days now, time will tell in the long run..

One of the best glasses EVER!
I've had them for about 1.5 years or more and my job is mainly as a transport driver! For someone who is a bit sensitive to light, this particular pair of glasses is the best and most comfortable!
They are so light that you literally forget you're wearing them!
Also, even if the lens gets worn out, you can find a replacement for 60-70€ and in almost any color you wish!

Good glass.
Beautiful. comfortable. Stylish.
Not worth so much money.
It breaks easily. For example, if sweat gets on the lens, damage is caused.. it becomes useless.
Specifically, the lens peels off

The glasses are perfect for any kind of athletic activity. Personally, I bought them mainly for running and cycling, but I will definitely wear them at the beach as well. Even without the polarized lens, they are very comfortable and stable. No matter how much I sweat, they haven't moved. Just go somewhere to try them on before you buy them because of their unique design, to see if they fit your face and style.

Simply amazing! I had lost them in the sea for 3 days, but the beach club found them and returned them to me. Even though the flashlight stayed submerged in saltwater for hours, the dogs didn't suffer any damage

It is one of those glasses that you don't want to take off. Especially with the polarized lens, you forget about reflections, etc. The best, comfortable, and perfect visual field. They don't come off your head even if you do 30 somersaults.

Awesome sunglasses for the beach. I work as a lifeguard and I can say that I wear them all day without being bothered at all.
The lenses are crystal clear, without darkening the landscape. The PRIZM function enhances colors and creates greater contrasts, while the POLARIZED function reduces almost all reflections without any distortion. It is ideal for medium and large faces.

Owner for 1+ month

Positive:
- Restful on the eye
- Lightweight
- Ideal for sports activities (they stay firmly on the head and don't move)
- Good value for money

Negative:
- Can be tiring after prolonged use
- Gives a feeling of volume on the face

Conclusion: They are definitely worth it and I recommend them for purchase. My only slight annoyance is aesthetic (but it's purely a matter of taste)

Very nice lens! Comfortable and sit nicely on the face! I am satisfied for the time being!

Extremely great glasses, the best in their category! They are super lightweight, you forget you're wearing glasses, they don't move on the face, and the lens is perfect, the most comfortable I have ever worn!! They are worth every euro

Despite the fact that these specific glasses are not recommended for use while driving, I disagree and believe that their usefulness in any activity where you are faced with the sun is incredibly relieving, refreshing, stable, and comfortable

First day with these glasses, all I have to say is that because I have an issue even with a little bit of sun and I can't see anything, as soon as I put them on I realized how good the lenses are, whatever I had before doesn't compare to these glasses, perfect fit and comfortable, I also bought the cord to hang them around my neck and I believe that in the long run these will be the only ones I have for everyday use!

After 5 years of purchasing the m frame polarised, I just got them as soon as they came out. It's time to change them and get the same unbeatable ones at this price, they don't move from the face and really, like the polarised lens, it doesn't have

Very good glasses... Even after 2 years of daily use, the straps have not worn out at all...

I have these sunglasses for 2 weeks and I have no problem using them in the sea. The only thing you need to do is wipe them with the cloth