We know what you’re thinking: How can you call a pair of under-$40 shades Premiums? Once you take a gander at the specs on these specks, you’ll see exactly why they’ve earned their high-brow name. Knockaround Premiums sunglasses are a progressive update to the Knockaround Classics, the frame style that put us on the map! But these unisex sunglasses come with a contemporary upgrade—think of ‘em like a fresh take on an old classic—and feature a slightly wider, more accommodating fit than their predecessors. And, like all our sunglasses, these durable frames are fitted with high-quality lenses in a ton of different colors.

What’s so great about these contemporary sunglasses? Every pair is fitted with FDA-approved, impact resistant lenses, so they’re the perfect companion for all your adventures. Plus, just like all our shades, Premiums come with UV400 protective lenses to protect your eyes, and most color combos can be ordered with polarized lenses for extra glare reduction. For your comfort, each pair is finished with refined arms and form-fitting frames that won’t get in your way no matter how much adrenaline is pumping.

Polarized lenses cut glare by filtering out horizontal light waves, like the ones that bounce off water or the road. Without this glare, you’re left with a more gentle view and reduced eye strain, not to mention crisper, cleaner details!