Don’t let fogged-up goggles ruin your ride!
The 509 Sinister X5 lens is built for snowmobile and snocross riders who need crystal-clear vision in any condition.
This rose tint lens is perfect for cloudy or low-light days – it cuts glare and enhances contrast so you can see bumps, trails, and obstacles better.

It features 509’s top-tier anti-fog and anti-scratch coatings, plus 4 built-in vents to keep airflow moving so you stay fog-free.

Swapping lenses is a breeze with their Fast Lens Loading System – no tools needed.

Designed specifically for the Sinister X5 goggle frame, it’s a must-have upgrade for serious riders.
Why riders choose it: ✓ Anti-fog technology – keeps your vision clear in cold, humid conditions.

✓ Rose tint – ideal for overcast, dawn, or dusk riding.

✓ Scratch-resistant coating – lasts longer even with rough handling.

✓ 4-vent design – promotes airflow to reduce fogging.

✓ Easy to install – pops in and out quickly.
Whether you’re trail riding, racing, or just enjoying a winter day out, this lens helps you ride safer and smarter.

Grab one before your next adventure!