I needed some new inserts for the sides of my Airfoil 7610 goggles. I bought these goggles specifically for Burning Man dust storms, not realizing that they totally fail on this count due to the massive gaps in the vents in the side. Last year I made do with duct tape, but that was ugly and sticky and nasty. This year I have a 3d printer....'nuff said.This thing was made with Tinkercad. Edit it online https://tinkercad.com/things/klAQm74ctNrI printed at 30% infill, 1 shell on a makerbot replicator dual.