

| 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
From day one, our goal with FLAK JACKET® was to create world-class sports equipment. Training and competition can take you from bright sun to overcast skies and everything in-between, so we engineered an interchangeable lens design that lets you adapt. With extra lens sets, you’ll always have the best optics for current conditions, and you’ll be ready for whatever the sun does ten minutes from now.
The XLJ lens shape offers more coverage, and multiple options are available. Choose IRIDIUM® lens coatings to reduce glare, balance light, and get optimal performance in your current environment. When glare is blinding, take advantage of the best polarised lenses on the planet. Oakley polarisation technology uses a liquid infusion process to bond the polarising filter at the molecular level. That’s how we eliminate the haze and distortion found with conventional technologies and achieve unbeatable glare-cutting performance.
Every FLAK JACKET® XLJ accessory lens features Oakley HYDROPHOBIC™, a permanent smudge-resistant coating that repels water, oils and dust. Our durable PLUTONITE® lens material offers superior impact protection and filters out 100% of all UVA, UVB and UVC. HIGH DEFINITION OPTICS® (HDO®) maximises clarity with patented innovations like XYZ OPTICS®, a geometry that maintains razor-sharp vision at every angle of view.
Shade Station Assistant
Need help?