The integrated visor on the JT Prime goggles not only protects your eyes from glare and the lens from rain. It also acts as a resting edge for the goggles when you set them down keeping your lenses from getting scratched as easily.
From JT:
These stylish entry level paintball goggles are ideal for beginners to amateurs and offer unparalleled protection. All of our JT Paintball Goggles are designed with your safety in mind and are a great edition to a newbies gear bag for any age. The JT Prime has a fog resistant lens for a clear 180° field of vision, making these goggles superior to the competition.