Hunter + LIGHTWEIGHTCOMFORT NO PRESSUREPOINTS NO-SLIP GEKO™ PADS 2 YEARWARRANTY BLOCKS HEVBLUE LIGHT IMPROVESSLEEP IMPROVESPERFORMANCE REDUCESEYE STRAIN WE BLOCKBLUE LIGHTBETTER. It's Science. Harmful artificial blue light from our computer and phone screens, specifically at the 455 nm range, signals our brain to stop producing melatonin. Without melatonin production we take much longer to fall asleep and wake up way more throughout the night. Sort of explains that zombie feeling, right? RISE ZX-3 LENSBLOCKS 53% Harmful artificial blue light from our computer and phone screens, specifically at the 455 nm range, signals our brain to stop producing melatonin. Without melatonin production we take much longer to fall asleep and wake up way more throughout the night. Sort of explains that zombie feeling, right? #DONTBEAZOMBIE