



Black Square Glasses #270421
Starting at
CAD $20.95
Frame size53 17 - 140
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 Width125 mm / 4.9 in
Bridge width17 mm / 0.7 in
Lens Width53 mm / 2.1 in
Lens Height38 mm / 1.5 in
Temple Length140 mm / 5.5 in
Frame measurements


5317-140
Side view
Lens compatibility
Sunglasses
EyeQLenz™
Transitions®
Specialty lenses
Blokz® blue-light blocking
What makes it special
Made for all faces
Designed to accommodate many face shapes and sizes.Smart Value
Advanced plastic materials deliver trendy styles and reliable durability at accessible prices.Peace of mind
Easy returns with industry-leading customer satisfaction.Enhance your look with the nan collection's small square frame, crafted from durable plastic and showcasing a full-rim design that epitomizes sleek, modern elegance. This frame features a universal bridge fit and lightweight construction for effortless comfort and extended wearability. Perfect as everyday glasses for men and women, it exudes a sophisticated and classic elegance. Ideal for heart or oval face shapes, this frame combines style and practicality seamlessly.

Customer Reviews
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customers
Rating Snapshot
Average Ratings
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JDP643
Verified customer
Fit:True to Size
Quality:High
great fit
4 days agoShipped as promised, Fit great good price. If there is anything that could be better; I wish they would transition a little darker. This is the first time I have tried transition lenses, so maybe thats typical. I still love them!
Shipped as promised, Fit great good price. If there is anything that could be better; I wish they would transition a little darker. This is the first time I have tried transition lenses, so maybe thats typical. I still love them!
PrinceLeo
Verified customer
Fit:Tight
Quality:Average
Way too tight
4 days agoI like the frames, but I wore them for a single day and my mastoid bone behind my ear has been sore for 3 days now, even without wearing them. The legs also can't be adjusted due to the material they're made out of. Do not recommend.
I like the frames, but I wore them for a single day and my mastoid bone behind my ear has been sore for 3 days now, even without wearing them. The legs also can't be adjusted due to the material they're made out of. Do not recommend.
Reviewer3219250611
Verified customer
Fit:True to Size
Quality:High
Classic Looks and Quality Frame
8 days agoI’m really impressed with these black square glasses. The sizing (53–17–140) worked perfectly for my face, and once I adjusted the temples slightly, they feel extremely comfortable all day. The classic rectangular look is bold but clean — great for work and video calls. The value for the price is hard to beat.
I’m really impressed with these black square glasses. The sizing (53–17–140) worked perfectly for my face, and once I adjusted the temples slightly, they feel extremely comfortable all day. The classic rectangular look is bold but clean — great for work and video calls. The value for the price is hard to beat.
Reviewer1847021859
Verified customer
Fit:True to Size
Quality:High
Great
11 days agoThe process went smoothly no hiccups. Easily to walk through and do without assistance. The quality is great. Highly recommended.
The process went smoothly no hiccups. Easily to walk through and do without assistance. The quality is great. Highly recommended.
Canada