They fit good. I’m happy with them. Plan on ordering more.I have purchased many pairs of these lenses for many styles of frames and they always fit and last a decent amount of time. I do landscaping in Florida, so these get sweaty fast, everyday. After about a year they start to delaminate, which is only a problem if you pop them out of the frames constantly to clean them. I only get black lenses as the color coatings usually come off all lenses, even brand names.I was Skeptical About ordering replacement lenses Because of buying the them online in the past most of them was junk did not fit well !! I’m very pleased with my seek replacement lenses!!!! They fit perfect and and seem to be of good quality ...will Oder agin !! ThanksI've had my Batwolfs for around 3 years, and finally got a big scratch on my Red Iridum lense. Replaced with the polarized smoke lens. Packaging was terrible, and the lens box was crushed, so I was worried the lens would be as well. Fortunately everything was fine. Install was easy, and the visibility is great. I plan on ordering a different lens to swap out with.I've been wearing Oakleys for the last 10 years. I have two pair, one I keep clean/nice the other for outside/dirt use (hiking, kayaking, riding). My"outside" pair needed new lenses and multiple people suggested just buying knock off replacement lenses, so I gave it a go. .wore them once and squinted the whole time. The lenses fit the frames nice, no problem popping them in.I also missed the return window by one day. So for me, it was $20 down the drain. I broke down and ordered new Oakley lenses. .if your used to quality Oakley lenses, these do not compare.Thicker than the revant lenses, and cheaper. They look as thick as the original lenses best I can tell. I ordered the 24k gold mirror, but they have a blue tint from the side. I'm ok with that. We'll see how they lastLasted maybe 5 months max, after about 3 months in one of the corners the coating started to peel and just grew over time. They scratch easily after a few months but for the price you can't complain they do the job and I much rather scratch a $20 lens than a $100 Oakley lens. I will buy again but will buy in pairs so that hopefully they can last a year by swapping them out every six months.Ordered several lenses anticipating being able to swap them out based on need. The lenses fit great, easy in and out. I swap them about 2-3 times a day. No issues at this time. Couldn't ask for a better product for the price. If I am in the market for other lenses, I am definitely looking up Seek Optics.I'm really please with these. I was worried they'd be a cheap imitation and wouldn't fit well or scratch easily but they seem to be better than the originals and to my mind seem to scratch less easily. I wouldn't hesitate to buy them again.Encajan perfectamente y se ve que no es de baja calidad el material utilizadoDAAAAMNNN!!! sweet as F&*% !!!! perfect fit , slick reflection ,compliments the style of shades , complete perfection that HUGZ the frames! definitely a company that LOVES WHAT there doing for society's Frames!#BLACK#POLORIZED #IRIDIUM #SIMPLYTHEBEST #SEEKOPTICSI can't stress enough how impressed I am with these lenses. I've waited a month since receiving them to make sure they hold up and I have no complaints. Look great and polarized perform as expected.No me gusto que no sea del mismo tamaño y forma exacta que el original, no cabe en mi montura.