u/notsureaboutthisice

Wooden frame and hardened cardboard covered in vinyl construction

While we wait for XREAL to make additional frame choices there is another option which works great. you can take the arms off some cheap sunglasses or pop out the lenses and with a small thin strip of sticky tape or better yet velcro you can attach it to the front top frame and switch out different looks with ease. I took a couple photos of one I created with velcro at the top inside of the lens and some old Muai Jim lenses from a broken pair.