The mask arrived promptly, and the vision correction was accurate. I have a minor astigmatism that I chose not to include in the RX in order to keep the cost of the mask down. Didn't matter. It was like wearing my glasses underwater.
I ordered the stick-on readers as well, but if I had to buy the mask again, I would skip them. Not necessary, and I could see my watch, etc. just fine without them.
Overall, good product and fulfilled quickly.