Turbocharge your workout! Strap on your goodr My Sweat Has an Octane Rating Sunglasses for out-of-this-world performance! These sleek black shield shades are designed for athletes who sweat rocket fuel (or, you know, just sweat a lot). Polarized and glare-reducing, the UV400 lenses block 100% of harmful rays so you can keep your eyes on the prize. With an anti-fog coating for those cosmic-level efforts, these bad boys will keep you clear-eyed and full-throttle.