Answer
Dec 12, 2025 - 12:45 PM
Our REKS Prescription Ski Goggle Inserts are a universal fit designed to work with most adult-sized branded ski goggles. They will not fit youth models.
We can’t confirm exact compatibility with the 509 Snow Goggles specifically, but there’s a strong chance it will fit. And if it doesn’t, no worries, we offer a 30-day money-back guarantee on all purchases.
