Love the sleepy teacher from MHA? Need the goggles to make his hero outfit complete? I got you covered fam.
You have left and right eyepieces and the band. Print eyepieces with supports upright and print 2 bands. Be sure to attach the bands together with elastic or fabric before cutting the pieces in between.
You'll also have to find your own solution to connecting the pieces. I used yellow fabric and hot glue. Felt was added on the inside edge of the frames for comfort. The blackout effect with the lenses was achieved with cardstock and black paint cut to size. Happy Printing.