Offering an unrivalled field of view thanks to their high and sweeping semi-rimless design, the Sutro Lite Sweep Matt Celeste Prizm Road Jade Sunglasses keep you focused on the way ahead without any obstructions. The super-durable O Matter™ frame material also ensures the Sutro can take on the demands of all your sports activities. Whether it's a sunny morning run or a bike ride or, in fact, almost any sport in bright light, the Prizm™ lens technology gives you a level of clarity that is unrivalled. Enhancing contrast and colour, you'll always see clearly what's ahead. All-day comfort and a secure fit come by the way of the Unobtainium® nose and temple pads. Even during the sweatiest of efforts, these pads will keep your sunglasses from slipping and maintained firmly in place. High Definition Optics - HDO® High Definition Optics (HDO®) is a collection of patented technologies that allow Oakley eyewear to meet or exceed the testing standards of the American National Standards Institute for optical clarity, visual fidelity, and impact resistance. Prizm™ Jade Lens Light Transmission: 15% Light Conditions: Bright Sun Contrast: Increased Base Lens Colour: Rose Oakley’s Prizm™ Jade Lens enhances your vision, boosting colours and contrasts, allowing you to see in incredible detail.