Just wanted to say hello from Canada. I have one pair of Oakley Fives Squared that I got for finishing High School 3 years ago. Looking to get a new pair for sport activities ie golf, running, hiking as the Fives just don't work well. Looking at the Half Jacket 2.0 or the Flak Jacket's any members with thoughts or a experience with them feel free to let lend a hand. Cheers!