RYFAB Can Am Commander Vented UTV  Windshield  
Form fitted to the stock Commander Cage.
It will work on 2 seat and 4 seat models. 
Does not include glass 
Commander comes as kit that you will have to bolt together.
The windshield kit includes the seal, hardware, and frame work, as well as the weatherstriping and lock lace for the glass instal.
Any local glass shop should be able to cut and install to the frame for you. 1/4" laminated safety glass demensions are 20" x 48" with rounded corners.
Depending on what roof you have we have a different top piece on the top for some roofs. 
Manual Wiper Option