These Black/Yellow FOX Stray goggles offer the best value in dirt bike and mountain bike goggles. They feature the FOX Variable Lens System™ (VLS), which allows your goggles to work with both standard (stock) and injection - molded lenses (sold separately) in the same frame. With a wide viewport, triple - layer foam, and tear - off lens functionality, they're high - performance and budget - friendly.

Using these goggles is easy. Just put them on like you would any other goggles. Make sure the strap fits snugly around your head for a secure fit. When you want to change the lens, use the FOX Variable Lens System™. You can switch between standard lenses that come with the goggles and injection - molded lenses (you'll need to buy these separately). When riding, if you get dirt or debris on the lens, you can use the tear - off lens feature to quickly get a clean view. As for maintenance, after each use, gently wipe the lenses with a soft cloth to keep them clear. Store the goggles in a cool, dry place to avoid damage. Don't expose them to extreme heat or cold, as this can affect the foam and the lenses.