It is 100% waterproof (for 3-4 rains), wearing it as a windbreaker, over your clothes, "cuts" the cold on the motorcycle.

In general, it is a good waterproof, but its price is steep. Pay attention to the sizes, as they refer to men's sizes.

I bought it (€9.33) as a lightweight windbreaker about 3 weeks ago. I wore it 3-4 times on short trips.
As a windbreaker, especially for the price, I find it excellent. It performed well in light showers (I didn't test it in heavy rain). The zipper is simple but seems durable. It folds up completely inside its right pocket. The thickness of the fabric (synthetic) is very thin.
I deduct one star because it lacks the loop it should have for hanging on the inside of the collar.

19/4/3023 The jacket turned out to be very good. I would definitely buy it again.