Amethyst XL
Prescription made simple
How Rx works
Build your pair here, then submit your prescription when you add to cart.
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Add your prescription pair
Pick your frame, lens style, and upgrades, then add your Rx pair to the cart.
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Submit your prescription when adding to cart
Enter or upload your Rx in the configurator before your pair goes in the cart. Prefer to wait? Choose submit later and we will email you a link after your order is placed.
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We craft and ship
Once we have your prescription, we make your lenses and send your pair out to you.
Clear & Tint
Mirrored
FREE
FREE
FREE
+$50
+$50
+$50
Single Vision - $99
Corrects one field of vision (near or far)
Progressive - $189
Vision correction across all distances (near, mid, and far) with no visible line
These are the Rx prescription version of our Mattex Amethyst XL sunglasses. Choose from standard clear lenses or from our wide selection of prescription sunglasses lenses. Tailor these glasses to your liking with our many lens color options.
We took one of our favorite frames and sized it up Featuring a classic rectangular shape with an XL size, it’s a bold new addition to your daily lineup. Lightweight, durable, and available in prescription for all-day wear.
Frame size: X-Large
Frame: Black, gloss finish
Material: Lightweight TR90
Hinges: Quick Close
Included: Slim case and protective pouch
Options available
Lens material: CR39, polycarbonate (impact-resistant), or high index
Coatings: Anti-reflective, blue light protection
Polarization: Available on tinted lenses
* Prescription glasses only available within U.S. locations
- Frame material TR90
- Finish Gloss
- Frame color Black
- Lens color Clear, Black, Brown, Yellow, Coastal Blue, Purple Pastel, Green Vibrant, Rose Pink, Silver, Blue, Green, Photo Black, Photo Brown, Pink, Purple
- Fit Xlarge · 148mm
- Lens width 59mm
- Lens height 49mm
- Temple 130mm
FDA-approved impact-resistant lenses. Quick Close Hinges.
Lets face it, there's a good chance something could happen to your glasses. Our Everlast Guarantee™ on prescription eyewear is a one-time credit of 50% towards a replacement pair of prescription glasses within one (1) year of purchase. Submit a claim.
See our Prescription FAQ
Free shipping
Every domestic prescription order includes FREE SHIPPING unless an alternative shipping method is requested. We do not ship prescriptions to international locations at this time.
Orders placed with a submitted prescription (considered complete) will begin processing the next business day. For orders with a prescription submitted later, or requiring additional information, processing will start the next business day once the order is deemed a complete prescription order. Please allow 3-4 business days for processing prescription eyewear.
Orders which contain both non-prescription items AND prescription eyewear will receive two tracking numbers. All prescription orders ship from our trusted domestic partner facility.
Returns
We want you to love your new Neven Eyewear, but we get it – prescriptions can be complicated. If there was an error on our part, you are able to return your prescription glasses/sunglasses within 30 days of your order. Prescription glasses/sunglasses are not able to be exchanged.
See our Prescription FAQ
Customize your pair
This option is sold out. Get notified when it’s back in stock.
JPG, PNG, or PDF
OD (Right)
OS (Left)
Don't know your PD? .
Submit your prescription when adding to cart, or provide it later.
Find your fit
Frame width is the number that matters — temple to temple across the front. Measure a pair that already fits you and match it.
| Size | Frame | Lens | Bridge |
|---|---|---|---|
| Standard | 142mm | 55 × 48.5 | 10mm |
| XL | 148mm | 59 × 49 | 18mm |
Temple length is 128.8mm on both.
Take Standard. An XL will slide down your nose.
Either works. Standard sits closer, XL gives more coverage.
Take XL. Standard will pinch at the temples by the end of a shift.
Polarized lenses are a must-have no matter the weather due to their ability to filter out horizontal light waves. Combined with our 100% UVA-UVB protection, this is a two-in-one solution that cuts down on glare, improves contrast, and makes the field of vision more clear so you no longer have to strain to see on the road or in the water.
