METHOD SEVEN CULTIVATOR FX CLASSIC FEATURES & BENEFITS 100% UV protection. Infrared heat reduction keeps eyes cool and moist plus an anti-reflective coating cuts glare. Designed for full spectrum LED and CMH lights. Meets or exceeds ANSI-Z87+S & CSA-Z94.3 Standards. LENS TECHNOLOGY Are you over seeing spots? So are we. Designed in conjunction with Carl Zeiss Laboratories, ophthalmologists, optical physicists, and even an electrical engineer, the FX Classic lens is an engineering marvel. It's made specifically to keep your eyes comfortable and safe under bright white full spectrum LED lights and CMH / LEC lamps, minus the spots. An anti-reflective coating cuts glare, and infrared reduction beats the heat, keeping your eyes cool and moist under bright grow room lights. It might look like a sunny day under full spectrum lights, but LED technology emits powerful band radiation, while CMH / LEC lamps contain UV and infrared. That's why high quality grow room glasses are an essential tool in the grow room. Crafted from a durable polymer, the FX Classic lens delivers the highest possible amount of safe light to your eyes, achieving the perfect light/dark balance so you don't have to take your glasses off to see deep into your canopy. Can regular sunglasses do that? Nope. If you're still reading this, it's time to pull the trigger. FRAME TECHNOLOGY The Cultivator frame is made with an impact resistant high level polycarbonate, for a flexible and lightweight fit. This half-jacket frame includes no-slip rubber nose pads that hold the frame comfortably for hours, even in hot conditions. Certified by independent labs to meet or exceed International ANSI MSZ87+S and Canadian CSA Z94.3 specifications. This includes high velocity impact resistance. It's great for outdoor trail running and mountain biking too!