Buyer's Guides, Other Running Gear ReviewsSupport us! iRunFar may earn a small commission from affiliate links in this article. Learn more.iRunFar’s Meghan Hicks tests Knockaround sunglasses on an early season run at 13,000 feet. Photo: iRunFar/Eszter HoranyiThis is a guide for finding the best running sunglasses, one accessory that is awfully polarizing — bad pun alert! — for runners of all kinds. A pair of sunglasses is the ultimate style accessory for some of us, yet it’s a necessary and, in some cases, awfully expensive evil for others.No matter where you fall on the spectrum — oof,...…Buyer's Guides, Other Running Gear ReviewsSupport us! iRunFar may earn a small commission from affiliate links in this article. Learn more.iRunFar’s Meghan Hicks tests Knockaround sunglasses on an early season run at 13,000 feet. Photo: iRunFar/Eszter HoranyiThis is a guide for finding the best running sunglasses, one accessory that is awfully polarizing — bad pun alert! — for runners of all kinds. A pair of sunglasses is the ultimate style accessory for some of us, yet it’s a necessary and, in some cases, awfully expensive evil for others.No matter where you fall on the spectrum — oof,...WW…