NovaBeast Shades  by Burnt_Squib

Some basic see-through, Modern glasses. Comes with a .unitypackage for quick use, but also comes with the blend file, substance painter instance, and a spare image of all the textures + the UV if you prefer to edit it to your liking. all textures are 4k automatically, however I suggest reducing that before uploading an avatar. It uses the Free version of Poiyomi

Also The alpha map will allow you to adjust the glasses transparency, and if your so inclined it can be animated into a VRC slider for you to adjust in game if you know how to do it in unity.