






🕶️ Elevate your vision, own the moment — see and be seen in RIVBOS!
RIVBOS Unisex RB831 Sunglasses combine ultra-lightweight Swiss TR90 frames with polarized UV400 TAC lenses to deliver superior eye protection and style. Designed for both high-performance outdoor activities and everyday fashion, these durable sunglasses feature a precise fit and come complete with a hard case, cleaning cloth, and strap. Trusted by over 30,000 users with a 4.4-star rating, they offer a risk-free 30-day return policy.



















| ASIN | B09RGYHRFF |
| ASIN | B0DFY1F7BG |
| Age Range Description | Adult |
| Arm Length | 140 Millimeters |
| Best Sellers Rank | #98,806 in Sporting Goods ( See Top 100 in Sporting Goods ) #191 in Men's Sports Sunglasses |
| Brand | RIVBOS |
| Bridge Width | 30 Millimeters |
| Color | 32-black Ice Blue Lens |
| Customer Reviews | 4.4 4.4 out of 5 stars (30,077) |
| Customer reviews | 4.4 4.4 out of 5 stars (30,077) |
| Date First Available | 27 June 2019 |
| Department | Unisex |
| Fit Type | Regular |
| Frame Material Type | Nylon |
| Is Discontinued By Manufacturer | No |
| Item Shape | Rectangular |
| Item Weight | 50 Grams |
| Item model number | RB832 |
| Lens Coating Description | Mirror Coating |
| Lens Color | Blue |
| Lens Material Type | Tri Acetate Cellulose |
| Lens Type | Polarized |
| Manufacturer | RIVBOS |
| Manufacturer | RIVBOS |
| Material | TR90 |
| Polarization Type | Polarized |
| Product Care Instructions | Clean with a soft cloth and store in a protective case when not in use. |
| Product Dimensions | 19.05 x 9.14 x 7.37 cm |
| Style Name | Casual |
| Ultraviolet Light Protection | UV 400 |
| Unit Count | 1 Count |
J**S
very helpful
excellent for migraine
T**E
GOOD QUALITY
BRAND WAS UNKNOWN BUT DECIDED TO TRY AND BETTER THAN EXPECTED ,... GOOD QUALITY ... STRONG FRAME... OVER ALL LOOK IS GOOD. NICE BOX ... I AM IMPRESSED ..THANKS
C**U
Good choice
I used it in a construction site . It was pretty good.
B**S
No case or anything
I received it without a case or anything. Just taped in a cheap plastic. Not even sure if original
K**M
It’s truly cheap 👎🏼
It didn’t even last a week. It broke from the frame not even the joint.
B**K
Good for the price
Received exactly as described. Good buy for the price.
P**K
Rivbos Polarised glass shades is fading and looks like a spot
hi I had purchased the rivbos on august 2022 glasses are excellent when recieved but the green shade has been faded in 2month and appears as a spot while wearing please replace if can.
C**Z
Bad quality
Is ver bad bad bad quality not good only 1 day I used and broke
D**H
I was a little skeptical at first due to the price. I wasn't sure if I would like them over Ray Ban's or Oakley's but I figured I would give the a try. I am very pleasantly surprised that these glasses are awesome! They are light weight but well built. The fit my face perfectly. I really like the padded nose pieces and how well the functionality of the arms it not to tight on my head but are not to pressing as well. The polarized has always been important to me as I have sensitive eyes in the sun. These glasses are polarized and live up to the name. Vision is very clear in the sunlight and out of it. They come with: a very nice semi-hard zippered case that accommodates them very well. A soft bag. A cleaning cloth and a soft leash that is very well made and keeps the glasses tightly in place. I will be buying these again in the future. Great product!
D**6
I bought these for my 9 year old son for baseball. Honestly, I was not expecting much for the cost of these sunglasses considering the number of accessories included. For a 9 year old that will most likely lose these at some point, I dont see how you can go wrong. He loves these glasses becuase they are cool, have lots of lens options that he can change in and out and they look like the expensive ones the big leaguers wear. The hard case they come in is perfect for being thrown in his baseball bag. For your son that plays baseball, these are perfect!! As for fit, my 9 year old is 5 foot tall and 115 lbs, and they fit him perfectly. My younger son is 6 year old and 4' tall and weights 43 lbs and they are way to big on him.
T**S
These sunglasses are great as I bought them for my son a year ago and still going strong ! I would highly recommend these .
S**.
These are literally my favorite sun glasses. We ride and they're lightweight and comfortable and work GREAT! I also suffer from migraines and Im extremely light sensitive and I sometimes wear them in the house as well! They're also affordable enough if my grand babies or dogs break them, Im not too upset
D**H
the lenses scratch very easy, the frames seem sturdy
Trustpilot
2 weeks ago
5 days ago