
Black Square Glasses #4418121
Starting at
CAD $46.95
Frame size:
Measurements refer to frame width.
extra-small110 - 118 mm
small119 - 125 mm
medium126 - 132 mm
large133 - 140 mm
extra-large141+ mm
Frame color:Black
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Zenni WOW price includes:
- High-quality frame
- Basic prescription lenses*
- Anti-scratch coating
- UV protection
*multifocal or readers lenses start at additional cost
Prescription requirements
*Additional cost for PDs outside this range
Frame Size
SizeLarge(133 - 140 mm / 5.2 - 5.5 in)
Frame Width138 mm / 5.4 in
Bridge width19 mm / 0.7 in
Lens Width52 mm / 2 in
Lens Height38 mm / 1.5 in
Temple Length143 mm / 5.6 in
Frame design
ShapeSquare
FeatureCustom engraving, Spring Hinges
RimFull Rim
MaterialAcetate
Weight(22 grams / 0.8 ounces)
Lens compatibility
Sunglasses
EyeQLenz™
Transitions®
Specialty lenses
Blokz® blue-light blocking
What makes it special
Luxury Crafted
Handcrafted acetate delivers vibrant, fade-resistant colors with hypoallergenic durability.No-pinch fit
Durable spring-action temples for lasting, pressure-free comfort.Peace of mind
Easy returns with industry-leading customer satisfaction.These thin acetate eyeglasses are 50% lighter than most acetate frames. The result is a stylish, high-quality look with all-day comfort. This medium-wide, rectangle frame is available in two matte options: light brown or black. The temple arms feature spring hinges for a comfortable fit.

Customer Reviews
Overall Rating
13 of 18 customers recommend
Customers are saying...
The Square Glasses from Zenni have received overwhelmingly positive feedback from customers who appreciate their stylish design, lightweight comfort, and affordability. Many users have praised the quality and feel of the glasses, highlighting their effective fit and versatile aesthetic. However, a few customers experienced sizing issues, with reports of the frames being larger than expected or sliding down the nose. Overall, customers are happy with their purchase, often expressing satisfaction with both the product and its value for money.
This summary was generated by AI to help you quickly understand customer feedback.
Rating Snapshot
Average Ratings
Fit
TightTrue to SizeLoose
Quality
LowAverageHigh
Customers are saying...
The Square Glasses from Zenni have received overwhelmingly positive feedback from customers who appreciate their stylish design, lightweight comfort, and affordability. Many users have praised the quality and feel of the glasses, highlighting their effective fit and versatile aesthetic. However, a few customers experienced sizing issues, with reports of the frames being larger than expected or sliding down the nose. Overall, customers are happy with their purchase, often expressing satisfaction with both the product and its value for money.
This summary was generated by AI to help you quickly understand customer feedback.
Sort by: Newest
Jamie
Verified customer
Fit:True to Size
Quality:High
Main Pair
7 years agoGreat glasses. I have had these for almost 2 years, would recommend!
Great glasses. I have had these for almost 2 years, would recommend!
alexandraandreades
Verified customer
Fit:
Quality:
Slides off my nose
7 years agoWould not order this style again.
Would not order this style again.
Andy
Verified customer
Fit:
Quality:
Not the best
7 years agoI just couldn't get them to adjust to my nose and have them not slide down. I'd look down and they'd fall right off. Maybe it was the sides of the glasses that weren't tight enough but it felt like it was the nose pieces were the issue.
I just couldn't get them to adjust to my nose and have them not slide down. I'd look down and they'd fall right off. Maybe it was the sides of the glasses that weren't tight enough but it felt like it was the nose pieces were the issue.
Mathman
Verified customer
Fit:True to Size
Quality:
Perfect
8 years agoVery natural. I forget I am wearing them.
Very natural. I forget I am wearing them.