If ordinary sunglasses don’t fit your face, your style, or your needs, you can count on Oakley’s SI Fives Squared Sunglasses to give you an original look, a comfortable fit, and excellent clarity.

Unlike conventional sunglasses that stick out at the sides, the SI Fives Squared™ Sunglasses use Condensed Cranial Geometry for a tapered architecture that feels as good as it looks. A three-point fit ensures that the sunglasses’ frame only touches the bridge of the nose and the sides of the head, thus eliminating the pressure points common with frames that hook the ears. The lightweight, highly durable O-Matter™ frame material protects against high-velocity and high-mass impact and withstands environmental extremes in order to provide all day comfort. High Definition Optics® meet and exceed ANSI standards for optical clarity, visual fidelity, and impact resistance. The sunglasses feature Prizm™ Maritime Polarized lenses, which reduce glare and increase contrast and clarity to allow the user to better navigate and see through the water. The Plutonite® lens material filters out 100% of UVA, UVB, and UVC rays and harmful blue light up to 400nm to further protect your eyes. The legends of action sports go through life revelling in originality and crushing conventional ideas beyond recognition. Now you can do the same by making Oakley’s SI Fives Squared™ Sunglasses as your eyewear of choice.

• Lightweight, highly durable O-Matter™ frame material is impact- and stress-resistant and withstands environmental extremes to provide all-day comfort
• Frame makes contact only at the bridge of the nose and the sides of the head, eliminating the pressure points common with frames that hook the ears
• High Definition Optics® meet and exceed ANSI standards for optical clarity, visual fidelity, and impact resistance
• Prizm™ Maritime Polarized lenses reduce glare and increase contrast and clarity to allow the user to better navigate and see through the water
• Plutonite® lens material filters out 100% of UVA, UVB, and UVC rays and harmful blue light up to 400nm
• Dimensional reliefs, metal icons, and sculpturally integrated hinges enhance the street-smooth style of the sunglasses