Rimless Performance and Style If your dedication to your sport is as much about appearance as it is about performance then you'll absolutely love these OAKLEY EVZero Blades Sunglasses. That's because they are all about streetwear culture and global influencers merging seamlessly with performance sport eyewear. Their rimless, design reduces frame mass by merging the temples of the brand's EVZero frame with the lens cut of the iconic RazorBlades to provide durability and all-day comfort for the rider. High Definition Optics For the clearest, sharpest, most accurate vision these OAKLEY EVZero Blades Sunglasses effortlessly outperform conventional lenses by using HDO Technology (High Definition Optics) to eliminate any kind of image distortion. While conventional lenses can magnify your viewing range HDO offers a truer visual image in terms of refraction, as well as greater clarity and less distorted vision across your entire field of view. 100% UV Protection OAKLEY's EVZero Blades Sunglasses are ideal for all athletes who need the benefits of eye-shielding protection and an open field of vision. Further protecting your eyes, OAKLEY lenses also block 100% of UVA, UVB & UVC rays and harmful blue light up to 400nm, these sport glasses perform as well as they look. Clear Sight Oakley Prizm is a revolution in lens optics built on decades of colour science research. Prizm lenses provide unprecedented control of light transmission resulting in colours precisely tuned to maximize contrast and enhance visibility. Non-Slip Performance Developed by OAKLEY, Unobtainium is an innovative material used on the temple tips and nose pads of OAKLEY EVZero Blades Sunglasses. This is a non-slip material that increases its grip with sweat, so your glasses stay in place without slipping no matter how hot or rough the terrain.