Review on 🕶️ High-Performance RIVBOS Unisex Polarized Sunglasses: UV Protection for Sports, Fishing, Driving, and Cycling - RB833 by Dan Rivera

i bought these to compare with another that looks almost identical but has some subtle differences. the lenses are not as dark on the rivos. the frames are also glossy and look a little cheap where the dadumas are matte black. i prefer this one "Duduma Polarized Sport Mens Sunglasses for Baseball Fishing Golf Running Cycling with Fashion Women Sunglasses and Men Sunglasses Tr80821 Flexible Sup"update: the dadumas are no longer available but Rivos now sells the same daduma model and they call it the RB831. these all clearly come from the same factory and they just make up a new company name every few months. just in case you need it here is the full name if the better pair of sunglasses "RIVBOS Polarized Sports Sunglasses Driving shades For Men TR90 Unbreakable Frame RB831"