A:
These frames are available to get in prescription. The only frames not available in prescription are the frames that have no frame at the bottom, the sportier looking ones.
Also, you have to take your prescription into account; can whoever makes the lens bend your prescription to fit the frame? That is the hardest part of getting wraparound sunglasses.
The last thing is that to get prescription with any name brand sunglass company, you have to have the sunglasses made by a liscensed dealer. Not all eye doctors can make the sunglasses in prescription. Or you should be able to fax your prescription to Smith Optics and they have their own professionals that can do it for you.