What?s so great about these Knockaround 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.
