1.5. The only thing wrong was these were too strong for me! WHY!? I love these. Caddis Hooper is a lightweight wire frame design that slides on like sand through an hourglass. Possibly named after a popular 70s comedy movie…and possibly not, depending on who’s asking. Let’s go with “not” because I’m already sweating the response from that last sentence. Hooper comes wita very light yellow-tinted lens because it’s always summer on the inside when jumping cars over river gorges…but to be clear, that has nothing to do with the naming of this product. without fail, “Holy shit!….this is awesome”.