Ray-Ban 41844184 is a rounder alternative to the best-selling 2140 Wayfarer. And the pin hinges seen in the 2140 have been dropped – adding to 4184's contemporary charm. The Ray-Ban signature appears on a single lens and both temples. For an authentic finish. Choose polarised lenses to eliminate glare. UV400 lenses. Ray-Ban sunglasses come with a two year warranty.