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).

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.

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.

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

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

I tried 6 brands and this is the winnerI used them for gaming with astro a40 headset15 plus hour gaming session.Comfortable did not rub ears rawThis has little rubber things on the ear piecesHorus revolution glasses had little rubber ends andGunner glasses did notOrange lense block more %wise blue light then most brandsThis is a major pro.( Has anti reflective coating on inside and outside lense )Horus gaming lense do not they only have on outsideGunner gaming lense do not they Only have on outsideSo long story short this won against 6 different glasses and 2 of the biggest in gaming and all my friends have these now and agreeIf you game all day everyday and want light weight and your glasses to look cool these are for youMy group now prefers these over everything nowThank you so muchI plan to order 2 more just for back up glasses

I have been wearing BlueBlockers for years. For a while I couldn’t find them but now I can. The world looks better through these sunglasses; natural environments in particular really pop. And this style looks good too, but honestly I am more interested in how the world looks to me when I wear these than how I look to the world. This particular model is very cool looking but I like it because it keeps light from getting into eyes via any route other than through the lenses, which protects the eyes more but also enhances vision in a way that you have to experience in order to appreciate it. I will never not have a pair of these. I give five stars for every category except value for the money; the non-polorized plastic versions are a lot more expensive than they used to be and the polorized onrs are expensive as sunglasses with glass lenses. But I a still buying them and always have a spare pair handy for whrn my primary pair gets lost.