Riding on your motorcycle, even with a full face helmet, will still bring wind in your eyes. And when riding in the sun, your eyes will not only get tired quickly, but also be exposed to the UV light. Sunglasses are the solution (and you look a lot cooler with them, let's face it). But most ordinary sunglasses aren't developed for bikers.
CURV offers you for a very reasonable price, special sunglasses for motorcycles. The one below is called CURV-Z, and offers an airtight foam is insulation, so no teary eyes.
You can get all sorts of colored frames (including pink) and glasses (like blue, or even clear), polarized or not, starting at US$15.99
Click here to access CURV .