



Black Square Glasses #P3221121
Starting at
CAD $41.95
Frame size53 17 - 138
Bridge Fit:
Frame Color:Black
Pay over time with Affirm or AfterpayLearn More
Zenni WOW price includes:
- High-quality frame
- Basic prescription lenses*
- Anti-scratch coating
- UV protection
*multifocal or readers lenses start at additional cost
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Deluxe Eyewear Case
Protect your eyewear wherever life takes you with this reliable case. The tough exterior is built to withstand bumps and drops, while the plush interior lining helps prevent scratches. A microfiber cleaning cloth is included to keep your lenses clear, making this case a dependable choice for both daily routines and travel.
Protect your eyewear wherever life takes you with this reliable case. The tough exterior is built to withstand bumps and drops, while the plush interior lining helps prevent scratches. A microfiber cleaning cloth is included to keep your lenses clear, making this case a dependable choice for both daily routines and travel.
Prescription requirements
*Additional cost for PDs outside this range
Frame Size
SizeMedium(50 - 53 mm / 1.97 - 2.09 in)
Frame Width130 mm / 5.1 in
Bridge width17 mm / 0.7 in
Lens Width53 mm / 2.1 in
Lens Height38 mm / 1.5 in
Temple Length138 mm / 5.4 in
Frame measurements


5317-138
Side view
Frame design
ShapeSquare
FeatureAnti-Slip, Spring Hinges, Nose Pads
RimFull Rim
MaterialStainless Steel
WeightLightweight(17 grams / 0.6 ounces)
Lens compatibility
Sunglasses
EyeQLenz™
Transitions®
Specialty lenses
Blokz® blue-light blocking
What makes it special
Custom comfort
Personalize your fit for maximum stability on the move.Stays in place
Your frames stay secure, even during intense activity.Pure Strength
Corrosion-resistant steel provides sleek frames built to last.- Design: This frame features a versatile square shape with patterned rims that add subtle visual interest. Tapered temples and gooseneck nose pad hardware complete the design, all crafted from durable stainless steel.
- Fit: Spring hinges support easy movement, while adjustable slip-free Air Bubble nose pads help maintain a secure fit in a lightweight frame.
- Recommendation: This women's design is suited for everyday wear and pairs nicely with round, oval, and diamond face shapes.

Customer Reviews
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Overall Rating
customers
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Reviewer4232327349
Verified customer
Fit:True to Size
Quality:High
Great
5 days agoFirst time ever ordering on line. Great experience. Will definitely order again. I upgraded the nose grips, I have to get those adjusted as the glasses sit too far out. They sit too high on my nose as well. That’s why I gave a 4 star.
First time ever ordering on line. Great experience. Will definitely order again. I upgraded the nose grips, I have to get those adjusted as the glasses sit too far out. They sit too high on my nose as well. That’s why I gave a 4 star.
Reviewer4232466109
Verified customer
Fit:True to Size
Quality:High
Pleasantly Surprised
7 days agoI ordered from Zenni because the glasses I needed with the premium multi-focal lens, thinner lenses, and the extra protective coating would have cost around $500 at America's Best. I got my prescription there, including the PD and astigmatism measurements, and ordered what I needed on Zenni $125. I was nervous about the prescription being correct because of the progressive lens and astigmatism, but when I put them on, I had absolutely no problem. I was also happy with the quality of the frames I ordered. They are definitely more solid than the frames that I had. The try on app is great too. When I put the glasses on, they looked just like the picture I had taken using the app.
I ordered from Zenni because the glasses I needed with the premium multi-focal lens, thinner lenses, and the extra protective coating would have cost around $500 at America's Best. I got my prescription there, including the PD and astigmatism measurements, and ordered what I needed on Zenni $125. I was nervous about the prescription being correct because of the progressive lens and astigmatism, but when I put them on, I had absolutely no problem. I was also happy with the quality of the frames I ordered. They are definitely more solid than the frames that I had. The try on app is great too. When I put the glasses on, they looked just like the picture I had taken using the app.
Reviewer2389181493
Verified customer
Fit:True to Size
Quality:High
New purple stule
9 days agoLove shape and weight of glasses. Fit my face great.
Love shape and weight of glasses. Fit my face great.
Reviewer3408844363
Verified customer
Fit:True to Size
Quality:High
Nice frames
15 days agoLove the flexibility of the two colors. Glasses are lightweight.
Love the flexibility of the two colors. Glasses are lightweight.
Canada