

| Category | Lens Tints | Suitable For |
| 0 | None or very light tint | For aesthetic, fashion or comfort purposes |
| 1 | Light tint | Weak levels of sunlight |
| 2 | Medium tint | Average levels of sunlight |
| 3 | Dark tint | For use in strong sunlight, including light which is reflected off water or snow |
| 4 | Very dark tint | For use in exceptional levels of strong sunlight. Not suitable for drivers and road users |
Delivery options
Standard Delivery - FREE - (3-5 working days)
Next Day Delivery - £5.95 - (Next working day)
Saturday Delivery - £9.95 - (Delivered Saturday 13/06/2026)
Sunday Delivery - £9.95 - (Delivered Sunday 14/06/2026)
For our complete returns policy please click here
Oakley Plaintiff Squared Sunglasses
The squared lens shape is a flashback to the ’50s, and color-filled stem detailing gives Plaintiff™ Squared all its contemporary cool. This comfortably lightweight C-5™ alloy frame is engineered with leading-edge technologies including High Definition Optics® and titanium Mono Shock™ hinges inspired by the leaf springs of racecars. You’ll have all the clarity and comfort you crave, along with an edgy look that earns the icon of original style.
Detailing gives Plaintiff Squared its unique look. We sculpted a shallow channel along the length of the earstems then filled them with color — a specially chosen hue for each frame color. The frame itself required five metal compounds and a blazing furnace because that’s what it takes to achieve the phenomenal strength-to-weight ratio of Oakley C-5 alloy. Maintaining a comfortable fit, the Mono Shock hinges are like shock absorbers, and they allow the stems to hyper-flex when necessary.
We’re offering Plaintiff Squared in a number of renditions, including designs with the glare-stopping power of premium HDPolarized lenses. Editions with Iridium® lens coating further reduce glare while balancing light transmission. All our lenses are made of optically pure Plutonite® that filters out 100% of all UV, not just UVA and UVB. (FYI: If you weren’t born with perfect eyes, you can get this frame with Oakley Authentic Prescription Lenses. See your eye care professional about the prescription range and premium options.)
Frame:
Durable yet comfortably lightweight frame made of Oakley C-5 alloy
Mono Shock hinges for a comfortably secure fit that allows the earstems to hyper-flex when necessary
Comfort and performance of Three-Point Fit that holds lenses in precise optical alignment
Unique stem color fill
Lenses:
Extended peripheral view and side coverage of 8.75 base lens geometry
Protection of Plutonite® lens material that filters out 100% of all UVA, UVB, UVC and harmful blue light up to 400nm
Minimized glare via technology that produces the best polarised lenses on the planet: HDPolarized optics (optional)
Glare reduction and balanced light transmission of Iridium® lens coating (optional)
Available with Oakley Authentic Prescription Lenses: Single Vision
Shade Station Assistant
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