Shade & Temple

Knockaround Premiums vs Ray-Ban Wayfarer

The same silhouette at roughly ten times the price difference — and the cheap one is the polarized one. Buy the Premiums for glare control and colorways; buy the Wayfarer for the glass lens, the fit and the decade. Compared spec by spec, with live prices.

By Stephen V.Last updated How we pick

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Buy the Knockaround Premiums if you want glare control and do not want to think about the money. Buy the Ray-Ban Wayfarer if you want the object. Those are genuinely different purchases wearing the same silhouette, and the fact that decides it between them is the one nobody expects: the Knockaround Premiums come polarized as standard, and the base Ray-Ban RB2140 Original Wayfarer does not.

This is the comparison this site gets asked for most often without having written it. The Wayfarer shape is the most recommended silhouette here, and when we rank it the Premiums come out on top of the Ray-Ban on value. This page is that call argued properly, including the places it goes the other way.

The lens, which is where the surprise is

Both pairs clear the bar that matters for your eyes. Knockaround’s listings state UV400 and Ray-Ban states 100% ultraviolet protection, and both satisfy the 99 to 100% figure the American Academy of Ophthalmology asks for. Nothing about the price difference is a protection difference, and anyone telling you cheap sunglasses are dangerous is describing a dark lens with no stated rating, which is a different product entirely.

On glare, the budget frame wins outright. A polarizing filter removes light that has bounced off a flat surface — a wet road, a car hood, water — which is the one kind of light a plain dark lens can only dim. Knockaround builds it in at this price. Ray-Ban charges for it as a separate trim, and our Ray-Ban polarized versus non-polarized comparison is about exactly that upcharge.

On everything else about the lens, the Ray-Ban wins, and this is the part spec sheets hide. The RB2140 uses a crystal glass lens. Glass holds its optical geometry and resists scratching in a way polycarbonate does not, and a scratched lens scatters light exactly where you are trying to see through it. The G-15 tint is also a genuinely excellent neutral green-gray that keeps color accurate rather than warming everything. Our glass versus polycarbonate guide works through that trade in full.

The frame, the fit and the decade

The RB2140 is hand-assembled acetate, which takes heat adjustment at an optician and survives being owned. It is also sold in more than one lens width, so a narrow or a wide face can be fitted properly. The Premiums are effectively one size in molded plastic, with dozens of frame-and-lens color combinations instead of sizes. If standard sunglasses normally sit wrong on your face, that is the fact that ends this comparison, and our sunglasses size guide explains how to read the numbers before you buy either.

Both warranties are narrower than they sound. Knockaround publishes a lifetime warranty on manufacturing defects that pays out as store credit equal to your purchase price rather than a replacement pair, allows one claim per paid pair, and excludes loss, accidental damage, normal scratches and purchases from unauthorized sellers — worth knowing, because marketplace links are how most people buy them. Ray-Ban publishes a two-year warranty against material and manufacturing defects, with scratches treated as normal wear and proof of purchase from an authorized dealer required. Neither covers sitting on them.

Premiums vs Wayfarer, at a glance

FactorKnockaround PremiumsRay-Ban RB2140 Wayfarer
Polarized (per listing)Yes — standard across the lineNo — a polarized SKU is sold separately
UV protection (per listing)UV400100% UV protection
Lens materialPolycarbonateCrystal / glass (G-15)
Frame materialMoulded plasticHand-assembled acetate
SizesEffectively oneMore than one lens width
CustomizationDozens of frame + lens combinationsSet colorways
WarrantyLifetime on defects; store credit, one claim, scratches excludedTwo years on defects; scratches treated as normal wear
Counterfeit riskNegligible — nobody fakes a cheap frameHigh — one of the most counterfeited objects in eyewear
Buy it forGlare control, color, losing them without griefOptics, fit, and keeping it for ten years

Every row is read from each product’s own listing on the dated visit shown on its card below, or from the brand’s published warranty page. Neither listing publishes a frame weight, so weight is not in the table — we are not going to estimate it.

The four frames in this shape worth comparing

The two subjects of this page, plus the two frames that sit either side of them in the same silhouette. Prices are pulled live and stamped with the date they were read. We have not field-tested any of them.

#1Best value, and the polarized one

Knockaround Premiums (Polarized)

The customizable cheap classic. Knockaround's Premiums come polarized with UV400 protection in a squared shape, and you can mix frame and lens colors endlessly. Genuinely inexpensive, genuinely UV-protective — the pair to buy when you want something specific-looking without spending real money.

Strengths

  • Polarized and UV400 at a low price
  • Endless frame/lens color combinations
  • Squared shape works for round faces and everyday wear

Trade-offs

  • Base plastic build is exactly what you'd expect for the money
  • One size fits most, not all
Lens featurePolarized, UV400, customizable
PolarizedYes
Lens tintVaries by colorway
Frame materialPolycarbonate (plastic)
UV protectionUV400
Best forEveryday, Round faces, Budget

Spec note. Knockaround lists the polarized Premiums with UV400 protection; non-polarized trims of the same frame also exist, so check the SKU.

Specs read from the product listing, on July 18, 2026. “Not published” means the brand does not state that figure.

#2Best object, best optics

Ray-Ban RB2140 Original Wayfarer

The default answer to 'one pair that goes with everything.' The Wayfarer's angular acetate frame flatters most faces (and rounder ones especially), and the G-15 lenses block 100% UV. The base version isn't polarized, but a polarized SKU exists if glare is your priority.

Strengths

  • Iconic angular shape that adds definition to softer, rounder faces
  • Ray-Ban lenses block 100% UV
  • Hand-assembled acetate frame that holds up for years

Trade-offs

  • The standard G-15 lens is not polarized — check the SKU if you want glare control
  • Premium price for a non-polarized base lens
Lens feature100% UV, iconic acetate Wayfarer shape
PolarizedNo
Lens tintG-15 green
Frame materialAcetate
UV protection100% UV protection
Best forEveryday, Round & oval faces, City

Spec note. The RB2140 in its standard trim uses a non-polarized G-15 lens that blocks 100% UV; Ray-Ban also sells the same frame with a polarized lens at a higher price.

Specs read from the product listing, on July 18, 2026. “Not published” means the brand does not state that figure.

#3Best softened shape

Knockaround Paso Robles

The rounded-square Knockaround for people who want a slightly dressier budget frame. Polarized and UV400 like the rest of the line, in a softer shape than the flat Premiums. A cheap, tidy everyday pair.

Strengths

  • Polarized and UV400 in a softer rounded-square shape
  • Cheap enough to own several
  • Reads slightly dressier than the flat Premiums

Trade-offs

  • Rounder shape suits angular faces more than round ones
  • Budget construction
Lens featurePolarized, UV400, rounded-square
PolarizedYes
Lens tintVaries by colorway
Frame materialPolycarbonate (plastic)
UV protectionUV400
Best forEveryday, City, Budget

Spec note. Knockaround lists the Paso Robles as polarized with UV400 protection.

Specs read from the product listing, on July 18, 2026. “Not published” means the brand does not state that figure.

#4Best lens in the middle

Oakley Frogskins OO9013

Oakley's 1980s throwback and the least sporty thing the brand makes — a soft-square acetate-look frame at 55mm that wears like a lifestyle pair while still using the Plutonite lens that blocks 100% of UV. The pair to buy if you want Oakley's optics without looking like you are about to descend a mountain.

Strengths

  • Plutonite lens blocks 100% of UVA, UVB and UVC to 400nm
  • Casual retro shape that does not read as sport eyewear
  • Soft-square 55mm lens suits round and oval faces

Trade-offs

  • This gray lens trim is not polarized
  • Flat lens geometry gives less side coverage than a wrap
Lens feature100% UV Plutonite lens, retro soft-square frame
PolarizedNo
Lens tintGray
Frame materialO Matter (nylon)
UV protection100% UV (Plutonite, to 400nm)
Best forEveryday, City, Round & oval faces

Spec note. This listing is the 55mm matte black Frogskins with a gray, non-polarized lens; Oakley also sells Prizm and polarized Frogskins variants.

Specs read from the product listing, on August 10, 2026. “Not published” means the brand does not state that figure.

So which one?

Premiums if you drive into low sun, spend time near water, keep losing pairs, want a specific color combination, or simply do not want to care about a pair of sunglasses. You get the polarizing filter, a stated UV400 lens and roughly nothing to regret.

Wayfarerif you want one pair for ten years, your face needs a specific size, you care about optical quality across the whole lens, or you want the object itself — which is a legitimate reason to buy something and we are not going to pretend otherwise. If you choose it and glare is a problem for you, buy the polarized trim rather than the standard one; the upcharge buys the one feature the cheap pair already has.

Neither if what you actually want is the Oakley Frogskins, which sits between them: a casual, non-sport frame with a lens engineered to a standard the budget tier does not reach, at a price below a glass-lens heritage frame. It is not polarized either, which by now you will have noticed is the recurring catch at the premium end of this shape.

Frequently asked questions

Are Knockaround Premiums as good as Ray-Ban Wayfarers?

On the thing that protects your eyes, they clear the same bar: Knockaround's listings state UV400 and Ray-Ban states 100% ultraviolet protection. On glare they are better, because the Premiums come polarized as standard and the base RB2140 Wayfarer does not. Where the Ray-Ban is genuinely ahead is the object: a crystal glass lens that holds optical accuracy and resists scratching, hand-assembled acetate, multiple sizes, and a frame that survives a decade of ownership. So the honest answer is that the cheap pair wins on specs and the expensive pair wins on quality, and which of those you are buying is the real question.

Which is polarized, the Knockaround or the Ray-Ban?

The Knockaround, which surprises almost everyone. Knockaround sells polarization as a standard feature of the Premiums rather than an upgrade, and its listings state polarized with UV400. The standard Ray-Ban RB2140 Original Wayfarer uses a non-polarized G-15 lens; Ray-Ban sells a polarized version of the same frame as a separate, dearer SKU. If reflected glare off roads or water is your reason for buying sunglasses, the twenty-dollar pair does the job the two-hundred-dollar pair in its base trim does not.

Do Knockaround sunglasses actually have UV protection?

Their retail listings state UV400, which is the spec that matters, and the brand sells UV400 across the line. Worth being precise about where that claim comes from, though: when we read knockaround.com's own product and lens pages we could not find a published UV rating or a stated lens material there. So the UV400 figure in our registry is attributed to the dated retailer listing we read it from rather than to the brand's own technical pages. That is a transparency gap rather than a protection gap, and we would rather tell you than tidy it away.

Will a Ray-Ban Wayfarer last longer?

Almost certainly, and that is the clearest thing the money buys. The RB2140 is hand-assembled acetate with a crystal glass lens — glass scratches far less readily than the polycarbonate used at the budget tier, and acetate takes adjustment and abuse better than molded plastic. Knockaround's own warranty tells the same story from the other direction: it covers manufacturing defects and explicitly excludes normal scratches, and its remedy is store credit rather than a replacement pair. Both brands exclude the thing that actually ends most sunglasses, which is sitting on them.

Which should I buy if I lose sunglasses constantly?

The Knockarounds, and it is not a consolation prize. If you lose or break a pair every season, the number that matters is the cost per year of actually having sunglasses on your face, not the sticker price — and at the budget tier you can keep a spare in the car and still spend a fraction of one heritage frame. Your eyes are no less protected in the meantime, because both lenses clear the 99 to 100% ultraviolet guidance eye doctors give. Buy the expensive frame when you have proved to yourself that you can keep one.

Does the Wayfarer shape suit the same faces in both brands?

Broadly yes, with one caveat about size. The angular Wayfarer silhouette adds definition to rounder and softer faces, which is why it is the most recommended shape on this site. The difference is fit range: Ray-Ban sells the RB2140 in more than one lens width, so a narrow or a wide face can be fitted properly, while Knockaround's Premiums are effectively one size. If standard frames usually sit wrong on you, that single fact may decide this comparison before any lens spec does.

Is a fake Ray-Ban worse than a real Knockaround?

Much worse, and it is the strongest practical argument for buying the budget brand honestly. A counterfeit heritage frame is sold on an ultraviolet claim nobody has verified, and a dark lens with a weak filter is the one combination eye doctors warn about, because the tint opens your pupil while letting ultraviolet through. US Customs seizes counterfeit eyewear as a standing category. A genuine twenty-dollar pair with a stated UV400 lens protects you properly. Buy the real cheap thing rather than the fake expensive thing.

Sources

  • Knockaround — Warranty Policy (brand page) — The budget brand's own warranty terms, cited for the parts that do not favor the buyer. "After our 45-day Return/Exchange period, your shades stay covered under our Lifetime Warranty", which covers "Manufacturing defects under normal use" — named as "Hinge or spring failure", "Frame assembly or finish defects" and "Lens coating defects not caused by wear". The remedy is not a replacement pair: "If your claim is approved, you'll receive store credit equal to your original purchase price to select a new pair", limited to "One warranty claim per paid pair". Excluded: "Loss or theft", "Accidental damage (sat on, stepped on, run over, heat warping, pet chewing, etc.)", "Normal wear and tear (minor scratches or scuffs)", "Counterfeit goods or purchases from unauthorized sellers", international orders, and "Complimentary, promotional, or free pairs". The unauthorized-seller exclusion is the one that matters when buying any brand through a marketplace (accessed October 13, 2026)
  • Knockaround — homepage promotion banner and terms (brand page) — Read on 14 September 2026, an ordinary mid-September weekend: the site banner read "20% OFF Sitewide with Code SALE20", with terms "Valid 9/13/26-9/15/26 midnight PT", "Does not apply to clearance items, prescription orders, pre-orders, or gift cards", alongside "Up to 50% Off Clearance Items" and "Get 25% OFF* your first order!" Evidence that the budget tier promotes year-round, not only in November (accessed September 14, 2026)
  • Ray-Ban — Product Warranty Information — Luxottica warrants Ray-Ban products free from manufacturing defects for 24 months; scratches on sun lenses, accident, abuse and normal wear are excluded (accessed August 13, 2026)
  • EssilorLuxottica — Eyewear brands — The group's own brand list, separating the labels it owns — "Ray-Ban, Oakley, Persol, Oliver Peoples, Vogue Eyewear, Arnette, Alain Mikli, Costa, Bliz, Native Eyewear and Bolon, along with leading reading glasses brand Foster Grant" — from the "prestigious licensed brands, including Giorgio Armani, Brooks Brothers, Brunello Cucinelli, Burberry, Chanel, Coach, Diesel, Dolce&Gabbana, Ferrari, Jimmy Choo, Michael Kors, Moncler, Prada, Ralph Lauren, Swarovski, Tiffany & Co., Tory Burch and Versace" (accessed August 19, 2026)
  • American Academy of Ophthalmology — How to Pick the Best Sunglasses to Protect Your Eyes — AAO: look for 100% UV / UV400; darker lenses are not more protective; price does not equal protection (accessed July 18, 2026)
  • American Academy of Ophthalmology — What Are Polarized Lenses For? — AAO on how polarized lenses cut reflected glare from water, pavement and glass (accessed July 18, 2026)
  • American Academy of Ophthalmology — The Sun, UV Light and Your Eyes — AAO on how UV exposure raises the risk of cataract, growths and eye cancer (accessed July 18, 2026)
  • American Academy of Ophthalmology — How to Choose the Glasses Frame Material That's Right for You — AAO on zyl/cellulose acetate, cellulose acetate propionate, blended nylon, Optyl, titanium, monel, beryllium, stainless steel, Flexon and aluminum — including which are hypoallergenic (accessed August 13, 2026)
  • American Academy of Ophthalmology — Do scratched eyeglasses have to be replaced? (Ask an Ophthalmologist) — Gary S Hirshfield, MD (2 April 2018): looking through a scratched lens "won't harm the eye's optical system", though scratches "could be distracting enough to cause eye strain and headaches" — "there's no long-term harm in continuing to use them" (accessed September 18, 2026)
  • U.S. Customs and Border Protection — The Truth Behind Counterfeits — CBP on spotting counterfeits: substandard materials, printing and packaging errors, and buying from authorized sellers (accessed August 11, 2026)
  • U.S. FDA — Sunglasses, Spectacle Frames, Spectacle Lens and Magnifying Spectacles — FDA device page referencing ANSI Z80.3 / ISO 8980-3 for UV and light transmittance (accessed July 18, 2026)

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