803673 - Soft Matte Black/red Fade - Happy Gray Green with Red Flash
SpyOptic Cyrus 673180 Sunglasses

Color

ADD PRESCRIPTION

SpyOptic Cyrus 673180 Sunglasses

374863 - Matte Black - Happy Gray Green

  • IN STOCK

    Product will be shipped within one business day. For quick delivery choose an expedited shipping service at checkout.

SO_673180_374863
ADD PRESCRIPTION
ADD PRESCRIPTION
$84.23

You save 0%

Color

  • Free Shipping
    Free Shipping
  • Price Match
    Price Match
  • Easy Returns
    Easy Returns
  • Licensed Opticians
    Licensed Opticians
DESCRIPTION RATINGS & REVIEWS PRESCRIPTION GUIDE

With ultra-thick sides and a front that commands attention, theres nothing quiet about the Cyrus. And with the uplift in mood and energy its Happy Lens fosters, the Cyrus is sure to create some joyful noise. Available with Trident polarization that eliminates reflective light.

  • Happy Lens enhances color and contrast, increases clarity, and improves mood and alertness
  • Available with Trident polarization that eliminates reflective light
  • Constructed from virtually indestructible Grilamid
  • 6-base polycarbonate ARC lenses for optical performance
  • Sturdy and smooth 5-barrel hinges
  • 100% UV protection reduces eye fatigue and long-term sun damage
  • Frame measures 58-17-145

Product DetailsProduct Details

Color DetailsColor Details

Size DetailsSize Details

Customer Reviews

Based on 5 reviews
40%
(2)
0%
(0)
20%
(1)
20%
(1)
20%
(1)
A
Armando Battain
Wasted $500 thanks

I purchased a pair of glasses and chose my options submitted my subscription when I receive them they're too big. When I contacted the company they said there's no guarantee on custom glasses. And offered me a 10% coupon. I'm not sure what's custom about prescription glasses when all I did is choose from the drop down options. All the other prescription glasses companies give you a guarantee and a warranty. So now I lost $500 to you and I have to go spend another $500 to buy new ones at another company. It's Wonderful

B
Blair Fox

Very slow service and no updates or shipping info. It took 20days to get stock sunglasses with no prescription. I won’t order from you again.

M
Michael Thompson
Great Glasses

The Glasses Were priced Great

C
Chae Yi

SpyOptic 673180 Sunglasses

S
Sean Borean
spy glasses

love the glasses, great company!

Frequently Asked Questions

Are SpyOptic Cyrus sunglasses good for large heads?

Yes, the Cyrus is specifically designed as a large-fit frame. With 58mm lens width, 17mm bridge, and 145mm temples, it's built for people with larger faces who need more coverage. Multiple customer reviews confirm it's one of the best options for big-head wearers, providing a comfortable fit without pinching.

Can I get prescription lenses in SpyOptic Cyrus sunglasses?

Absolutely. The Cyrus is prescription-ready and features a flatter 6-base lens shape that makes it ideal for prescription wearers, including those with higher Rx needs. The frame accepts both single-vision and progressive prescription lenses, and the ARC polycarbonate lens design reduces distortion for clear vision.

What is SPY Happy Lens technology and how does it work?

SPY's Happy Lens technology is a scientifically-tuned filtration system that blocks harmful short-wave blue light and UV rays while allowing beneficial long-wave blue light (480nm and above) to pass through. This selective filtering enhances color and contrast, reduces eye fatigue, and according to independent studies, may positively affect mood and alertness. It's available in polarized and non-polarized versions.

What's the difference between Happy Gray Green and Happy Bronze lenses?

Happy Gray Green lenses are true-to-color and tone down brightness, making them ideal for mid to bright conditions and everyday wear without color distortion. Happy Bronze lenses offer superior contrast enhancement with more vivid colors, making them better for sports, variable light conditions, or when you want to see terrain changes more clearly.

Are SpyOptic Cyrus sunglasses durable?

Yes, the Cyrus is built for durability. The frame is constructed from Grilamid, a lightweight yet extremely strong material ideal for everyday wear. It features robust 5-barrel hinges for added strength, scratch-resistant hard coating on the lenses, and virtually indestructible polycarbonate ARC lenses. Multiple customers report owning multiple pairs over several years.

Do I need polarized lenses or will regular Happy Lens work?

It depends on your activities. Regular Happy Lens provides excellent color enhancement and UV protection for everyday use. Add Trident polarization if you spend time on water, drive frequently, or encounter lots of reflective surfaces—it blocks over 99% of glare. However, polarization can affect depth perception, so it's not recommended for golf or mountain biking.

Compare With Similar Frames

How the SpyOptic Cyrus 673180 Sunglasses stacks up against the closest alternatives we carry.

Read the full comparison

SpyOptic Cyrus vs Discord: Which 80s-Inspired Frame Is Right for You?

Both the Cyrus and Discord bring bold, square styling inspired by 1980s street culture, and both feature SPY's Happy Lens technology with optional Trident polarization. The key difference comes down to fit and styling details.

The Cyrus (58-17-145mm) is designed as a large-fit frame with ultra-thick temples that provide excellent side coverage and work perfectly for people with larger faces or wider heads. Its flatter 6-base lens curvature makes it the better choice if you need prescription lenses, especially higher Rx prescriptions. The straight, bold design is all about maximum coverage and presence.

The Discord offers a medium fit that works better for average-sized faces. Its defining feature is a sloped brow line that adds architectural flair and a slightly more refined look compared to the Cyrus's straight-across design. If you want the 80s vibe but don't need the extra coverage or large fit, the Discord delivers similar lens technology in a more universally-sized package.

Choose the Cyrus if: You have a larger face or head, need maximum side coverage, want prescription lenses (especially higher Rx), or prefer the ultra-bold thick-temple aesthetic.

Choose the Discord if: You have an average-sized face, want a distinctive sloped brow line, prefer a slightly more refined take on the retro square look, or want to save a few dollars.

Both frames use the same Grilamid construction, 5-barrel hinges, and offer the same Happy Lens and polarization options. You really can't go wrong with either—it's about finding the right fit for your face.

At a Glance

SpyOptic Discord 673119 Sunglasses

Pros:

  • Medium fit works better for average-sized faces
  • Sloped brow line adds distinctive flair and style
  • Same Happy Lens technology and Trident polarization options
  • Slightly lower price point ($67.38–$123.54 vs $73.00–$123.85)

Cons:

  • Smaller overall fit may not work for larger faces
  • Less side coverage from thinner temples
  • Not as well-suited for very high prescriptions due to more curved lens base

Ask our AI

Ask Designer Optics