The Fishbowl keeps the frame almost completely out of my vision. The top and sides disappear, while the bit over the bridge of my nose is just as visible as it was on my EG1S. The frame is more flexible than average, bending easily to fit my face. They seem to have much higher airflow than most, and sometimes it gets pretty windy against my eyeballs which is uncomfortable. But they've never fogged so I guess it works!