Free US Shipping
We offer Free Shipping on all orders over $99 within the US. During select promotions & holidays we will offer Free Shipping on all orders within the US.
1–3 Year & Lifetime Warranty*
We stand behind our products – with a 3 year warranty for goggles, 1 year on lenses, and a lifetime for sunglasses.
100% Secure Checkout
At 509 we use the best SSL certificate and the most trusted payment processors provided by Shopify Payments.
The 509 Authority Sunglasses lay down the law with full-size coverage in a classic aviator look. Built for being out in the elements, the hydrophobic lens coating enhances clarity by repelling water, smudges, dirt, and dust. Like all 509 sunglasses, the Authority is designed to go hard, get dirty, and keep up with your unique lifestyle—at a price that’s easy on your wallet. All styles backed by a fit guarantee and lifetime warranty.
Key Features
- Non-polarized FUSION 5 lens with hydrophilic treatment
- Lightweight
- Anti-scratch coating
- Soft storage pouch
- Lifetime warranty
- California Prop 65
