BluBlocker, Black Viper Sunglasses with Scratch Resistant Lens | Blocks 100% of Blue Light and UVA & UVB Rays | Gender Neutral - for Men, Women & Everyone | Blue Light Glasses | Sunglasses | 2703K |

The Viper model is clearly high quality, well packaged and fits very well (I am a 5'1", 125 lb female). I bought them primarily to wear after 8 pm to block blue spectrum light primarily from HDTV, smart phone and computer screen, as evening blue spectrum light very effectively keeps me awake. If I need to read, I wear the Vipers over my reading glasses -- Vipers are not designed to wear over, but my reading glasses are small enough that it kind of works OK. I might order a pair of BluBlocker clip-ons later. My circadian rhythm usually has me beginning to feel slightly sleepy about 8 pm -- without the BluBlockers, I would get a "second wind" by about 9:30 pm and find it difficult to impossible to hit the hay by 10:30 - 11:00. Instead, it was oh so easy to stay up until 2 - 3 am. This wouldn't necessarily be a problem but I have to get up a 6 am to go to work! And even on weekends I am trying not to give in to my tendency to want to sleep later (apparently better sleep hygiene to wake at similar time each morning). Wearing these BluBlockers is a subtle effect, and combined with taking one or more sleep-inducing nutrients at 10 pm (Natural Calm and/or L-Theanine and/or Lactium), the strong "second wind" is almost non-existent. I find it much easier to get to sleep between 10 - 11 pm. To arise by 6 am, I also use Gullwing's Sunrise System Lightbox model 320. It is a combo alarm clock / dawn simulator / 10K lux lightbox. 15 minutes of dawn simulator plus 10 minutes at full 10K lux makes it a lot easier to get up (I've never been a morning person).

I’ve purchased 2 pairs just so I have one as a back up. These are the best sunglasses I have ever owned! Totally blocks out blue light and great coverage. I can actually stand outside in the hot Hawaiian sun and not squint at all. The size and weight is perfect too. Totally satisfied with the polarization and it’s very durable. Great value! Try one!

As advertised. I have dry eyes which are sensitive to light and air. The side shields help with both. I have two pairs of these so I am never without them. Well made and live up to the hype. Would highly recommend.

The lenses are awesome they really do help…but the nose pad fell with in a week

Love these. I use then when I go out kayaking. They cut the glare and brightness of the sun off the water and they are durable and comfortable to wear. I'll be getting another pair soon to keep in my other car.

I found out I need to protect my eyes from the Sun. These look great and seem to do the job well.

I like these glasses. They are more than I normally spend, but these have a wrap-around side that helps block light coming in to the eye from the sides. I love the way things look with these. I see less glare and a lot more detail. It is very easy to get accustomed to seeing everything in a more monochrome yellow light. There is more texture in the clouds with these. They are snug against the sides of the head, but not too tight. I like this fit better than glasses that rest mostly on the nose and are looser on the sides of the head. I used anti-fog on these (no risk of damage to the coating, as there is no coating) and they work better now with my Covid-19 mask. I have a large head (7 5/8 hat size) and find these comfortable for me to wear. One of the advantages of these glasses is that they don't just darken, so they transition well from outdoors to indoors. I recommend these glasses for UV-ray protection.

I tried 6 brands and this is the winner I used them for gaming with astro a40 headset 15 plus hour gaming session. Comfortable did not rub ears raw This has little rubber things on the ear pieces Horus revolution glasses had little rubber ends and Gunner glasses did not Orange lense block more %wise blue light then most brands This is a major pro. ( Has anti reflective coating on inside and outside lense ) Horus gaming lense do not they only have on outside Gunner gaming lense do not they Only have on outside So long story short this won against 6 different glasses and 2 of the biggest in gaming and all my friends have these now and agree If you game all day everyday and want light weight and your glasses to look cool these are for you My group now prefers these over everything now Thank you so much I plan to order 2 more just for back up glasses

They Work !I am delighted to be able to get the fabulous Blublockers again. Thes sunglasses are without daunt the best I have ever found! Have been wearing them for years- got them on qvc years back but then they stopped so I am really pleased to be able to buy new ones! Mine are getting more than a bit the worse for wear ! Would recommend to everyone who wants Good Subglasses!

Excelente estilo y visibilidad única, muy recomendado.

El color no es muy agradable al principio ,pero después de unos minutos se acostumbra la vista ,todo se ve nítido pero para cubrir de los rayos del sol siento que no protege nada ,solo los uso para cubrir del aire ya que uso lentes de contacto y los laterales están protegidos cubriendo todo alrededor

Very good pace of kit Id happily recommend them great for headache because of the blue light blocking as well of the UV blocking

Mi idea era que los lentes me protegieran al 100 del sol...pero oh sorpresa...a la hora que me salgo...sigue el sol fuerte y el grado de ayuda fue poco....entonces...no me gustó el resultado..esperaba más..y resultó poca ayuda..pero bueno...ya encontraré unos que si protejan del sol.