Some years ago I had prescription lenses made for one of these masks.
The mask later started leaking (after years of faithful service, I certainly got my money's worth, no criticism of quality at all!). When I tried to purchase a replacement mask to put the lenses into, I couldn't find one available to ship to Australia. Contacted Get Wet Store and within hours they modified one of their listings for me to be able to purchase and ship to Australia. Brilliant service. I received the 3 masks I ordered, no problems, and was able to put my prescription lenses into one myself (the other two are spares). Excellent service by Get Wet Store and I've found these masks to be very comfortable and durable. Definitely recommend