| XS | S | M | L | XL | XXL | |
|---|---|---|---|---|---|---|
| Men | 118-123 | 124-129 | 130-135 | 136-141 | 142-147 | 148+ |
| Women | 114-119 | 120-125 | 126-131 | 132-137 | 138-143 | 144+ |
| Kids | 107-112 (Infant) | 113-118 (Toddler) | 119-124 (Little Kids) | 125-130 (Big Kids) | - | - |
New
Gucci GG1979SK
That Was a Popular Color.
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We currently don't have any in stock, but we can get you some.
Free Shipping
Don't pay a cent for standard shipping ever again. Other shipping options are available. Learn More
Not 100% satisfied with your purchase? Return them within 45 days for a full refund or exchange. Learn More
FSA/HSA Accepted
Flexible spending accounts (FSA), health savings accounts (HSA), and out-of-network vision insurance coverage can all be used towards awesome new prescription sunglasses, eyeglasses, and goggles. Learn More
See Better Guarantee
We know you work hard for your money, which means you’re looking for the best value you can find. At SportRx, we go beyond premium brand names and prescription lenses. We give you friendly professionals to help you find what you need and 45 days to make sure you’re happy with your purchase. Your satisfaction is our promise, or your money back. Learn More
The Gucci GG1979SK sunglasses bring bold geometric styling and modern glamour together in one standout frame. Crafted from premium acetate, this XL-fit design features thick, sculpted lines that create a confident and fashion-forward look. The soft cat-eye rectangular silhouette flatters a variety of face shapes while delivering oversized coverage and elevated sophistication. Signature Interlocking G logos on the temples add unmistakable Gucci luxury with refined detail. Customize the Gucci GG1979SK in prescription at SportRx, so you enjoy crisp, personalized vision with iconic Gucci craftsmanship and all-day comfort.
Product details
Frame Materials
Acetate
Safe from Harmful UV Rays
Block carcinogenic ultraviolet (UV) light from reaching your eyes. With 100% UV protection, your eyes are safe from absorbing harmful sun rays.
4 Base
Another way to refer to a flat frame. 4 base refers to glasses that have almost no curve to the lenses or frame and the temples rest at perpendicular angles.
Included Accessories
Cleaning Cloth, Soft Case
Perfect For These Activities
Casual Lifestyle, Driving
SportRx Frame Width™
138mm
138mm
SportRx Frame Width™ (SFW) is the measurement our Sports Opticians use to find the most accurate fit possible. Unlike most eyewear measurements that have little to do with fit, SFW serves as an indicator for how well a frame or goggle will fit your face.
NEED HELP WITH FIT OR PRESCRIPTION?
Talk with one of our friendly Sports Opticians.
SportRx Frame Width™ Chart
*All Sizes in Millimeters
DETERMINING YOUR SFW
Use Eyeglasses and Not Sunglasses
Using flatter eyeglasses makes for a more accurate measurement. It takes a bit more finesse with wrapped sunglasses to get an accurate SFW measurement.
Have more than one pair?It never hurts to have more than one 'frame' of reference! If you have more than one pair that you love, you can measure multiple pairs and get an average.
Make sure the glasses fit!
Since we're using your glasses as a template for ideal fit, make sure they're a pair that are comfortable: not too wide, not too narrow. A quick glance in the mirror will show if the frames spread too far past the edges of your face or seem to 'pinch' it.
How/What do I measure?Measure with the temples opened out fully. Aim for right behind the hinge and measure from the inside of the frame material of one side to the inside of the other side.
FINDING YOUR BRIDGE FIT
Finding the right eyewear for your face means two things: the right frame size and the right bridge style. At SportRx, we have three different bridge styles:
Standard
A standard nose bridge is best for those with nose bridges that go higher than their pupils, or if you have more narrow cheekbones. Standard nose bridges are fixed and don’t include adjustable nose pads.
AdjustableAn adjustable nose bridge includes flexible nose pads that can be adjusted for a firm, yet comfortable hold. This style is best for those who prefer a more customizable fit.
Low-Bridge
The low-bridge fit is designed for those with narrow nose bridges or cheekbones higher than their nose bridge. Also called Asian Fit, this is a great choice if your frames tend to slide down or touch your cheeks.
Size & Fit Guide
FRAME WIDTH
138mm
Frame Width is the measurement our Sports Opticians use to find the most accurate fit possible. Unlike most eyewear measurements that have little to do with fit, SFW serves as an indicator for how well a frame or goggle will fit your face.
Bridge Width
18mm
Finding the right eyewear for your face means two things: the right frame size and the right bridge style. At SportRx, we have three different bridge styles: Standard, Adjustable, Low-Bridge.
Lens Width
55mm
Lens Height
40mm
Temple Length
145mm
