I use a modular and a 3/4 depending on my mission. Wearing the 3/4 I've never felt the need to close off the space around the side of the eyes unless it's raining.
Here's a thought for you.. many, if not all Oakley frames support RX lens. If style is important to you check some of their frames out. I don't have any affiliation with Oakley other than I've use their product for years and I'm a huge fan.