Authentic Designer Eyewear
Expert Style Advice
Easy Returns + Exchanges
Contact Us
Live Chat
Easy Returns
Track My Order
en-us
English
My Account
My Account
Login
Register
Eyeglasses
Sunglasses
New Collections
Our Brands
On Sale
0
My Cart
$0.00
Your shopping cart is empty!
My Account
Eyeglasses
Sunglasses
Brands
Sizes
Colors
Clearance
New Collections
Help Center
Find answers to all your questions.
Live Chat
Mon-Fri from 9 AM – 6 PM
Call Us
(888) 808-2804
Email Us
info@eyeons.com
2025 Collection.
Explore the exclusive 2025 collection for a touch of Cartier's evolving elegance.
view collection
Home
Sunglasses
Men
Square
Men's Square Sunglasses
Category
Acetate
Metal
Nylon
Plastic
Titanium
Wood
Eyewear Type
Availability
On Sale
Gender
Shape
Brand
Type
Material
Color
Lens Width (mm)
Bridge Width (mm)
Temple Length (mm)
Lens Type
More
Filters
Clear all
Eyewear Type
Sunglasses
More
Hide
Availability
In Stock
More
Hide
On Sale
On Sale
More
Hide
Gender
Kids
Men
Women
More
Hide
Shape
Aviator
Browline
Cat-Eye
Geometric
Irregular
Narrow
Oval
Oversized
Rectangle
Round
Shield
Sport
Square
Wayfarer
Wrap
More
Hide
Brand
Adidas
Akoni
Alexander McQueen
Armani Exchange
BMW
Balenciaga
Bally
Banana Republic
Ben Sherman
Boss
Bottega Veneta
Brioni
Brooks Brothers
Burberry
Bvlgari
C-Life
Calvin Klein
Canali
Carrera
Cartier
Cazal
Champion
Chesterfield
Cole Haan
Columbia
Converse
David Beckham
Dolce & Gabbana
Dragon
Dunhill
ESS
Emporio Armani
Ermenegildo Zegna
Face a Face
Fossil
Giorgio Armani
Gold & Wood
Gucci
Guess
Götti
Harley Davidson
Henau
Hugo Boss
Ic! Berlin
J. F. Rey
Juicy Couture
Karl Lagerfeld
Kenneth Cole
Kirk & Kirk
LaFont
Lacoste
Lanvin
Lindberg
MCM
Marc Jacobs
Matsuda
Maui Jim
McQ
Michael Kors
Montblanc
Movitra
NAONED
Nautica
Nike
Oakley
Oliver Peoples
Paul Smith
Persol
Polaroid
Polo
Prada
Prada Linea Rossa
Puma
Rag & Bone
Ralph Lauren
Ray-Ban
Sabine Be
Saint Laurent
Salvatore Ferragamo
Scuderia Ferrari
Shinola
Sperry
Spyder
Stella McCartney
Timberland
Tom Ford
Tommy Hilfiger
Under Armour
Versace
Vogue
Web
Zeiss
More
Hide
Type
Full Rim
Rimless
Semi Rimless
More
Hide
Material
Acetate
Carbon Fiber
Eco-Friendly
Horn
Metal
Nylon
Plastic
Titanium
Wood
More
Hide
Color
Beige
Black
Blue
Bronze
Brown
Clear
Copper
Glitter
Gold
Gray
Green
Gunmetal
Havana
Multicolor
Orange
Pink
Red
Silver
Teal
Tortoise
Violet
White
Yellow
More
Hide
Lens Width (mm)
Bridge Width (mm)
Temple Length (mm)
Lens Type
Gradient
Mirrored
Non-Polarized
Photochromic
Polarized
More
Hide
Sort By
Our Picks
Newest First
Price (High to Low)
Price (Low to High)
Name (A - Z)
Top Rated
Clear all
Showing 193 - 216 of 1904 Products
Black
Dark Havana
Blue
Violet
4 Colors
Calvin Klein™ - CK23538S
$149.11
$149.11
(0)
Black
Gray
Tokyo Havana
Blue
4 Colors
Calvin Klein™ - CK23539S
$135.34
$135.34
(0)
Taupe
Khaki
Blue
Slate Gray
4 Colors
Calvin Klein™ - CK24502S
$149.11
$149.11
(0)
Black
Gray
Green
Avio
Brick
+ 1
5 Colors
Calvin Klein™ - CK24506S
$120.63
$120.63
(0)
Black
Taupe
Green
Blue
4 Colors
Calvin Klein™ - CK24510S
$149.11
$149.11
(0)
Matte Black
Black Gray
Black Horn
Crystal
4 Colors
Carrera™ - 1061/S
$211.00
$211.00
(0)
Black Gold
1 Color
Carrera™ - 133/S
$170.00
$170.00
(0)
Ruthenium
Gold Black
Ruthenium Black
3 Colors
Carrera™ - 152/S
$185.00 - $215.00
$185.00 - $215.00
(0)
Black
Gray
2 Colors
Carrera™ - 301/S
$170.00
$170.00
(0)
Black
Gray
Striped Black
3 Colors
Carrera™ - 316/S
$225.00
$225.00
(0)
Matte Black
Black
Black Green
Crystal
Gray
+ 1
5 Colors
Carrera™ - 8055/S
$135.00 - $165.00
$135.00 - $165.00
(0)
Matte Black
Black Crystal
Black
Crystal
4 Colors
Carrera™ - VICTORY C 03/S
$236.25
$236.25
(0)
Matte Black
Black Crystal
Gray
3 Colors
Carrera™ - VICTORY C 08/S
$218.75
$218.75
(0)
Black Crystal
Matte Black Gold
Crystal Gold
3 Colors
Carrera™ - VICTORY C 10/S
$195.00
$195.00
(0)
Gold/Brown C Décor
1 Color
Cartier™ - CT0040RS C Décor
$2,795.00
$2,795.00
(0)
Gold Santos de Cartier
Gold Santos de Cartier
Silver Santos de Cartier
3 Colors
Cartier™ - CT0194S Santos de Cartier
$1,295.00
$1,295.00
(0)
Black Première De Cartier
Havana Première de Cartier
2 Colors
Cartier™ - CT0220SA Première De Cartier
$945.00
$945.00
(0)
Black C Décor
Havana C Décor
Brown C Décor
3 Colors
Cartier™ - CT0277S C Décor
$545.00
Top Rated
$545.00
(1)
Black Première de Cartier
Havana Première de Cartier
2 Colors
Cartier™ - CT0302S Première de Cartier
$945.00
$945.00
(0)
Black Première de Cartier
Havana Première De Cartier
Black Première De Cartier
3 Colors
Cartier™ - CT0396S Première De Cartier
$945.00
$945.00
(0)
Silver Pasha de Cartier
Gold Pasha de Cartier
2 Colors
Cartier™ - CT0403S Pasha de Cartier
$1,795.00
$1,795.00
(0)
Black Première de Cartier
Gray Première de Cartier
Light-Blue Première de Cartier
Yellow Première de Cartier
4 Colors
Cartier™ - CT0536S Première de Cartier
$1,095.00
New
$1,095.00
(0)
Bicolor
Black/Gold
Black/Silver Matte
Brown Transparent/Gold
4 Colors
Cazal™ - 6033/3
$600.00
$600.00
(0)
Black-Gold
Havana-Gold
Crystal-Bicolour
3 Colors
Cazal™ - 6037/3
$600.00
$600.00
(0)
view more
< Prev
7
8
9
10
11
Next >
Showing 193 - 216 of 1904 Products
[{"name":"Acetate","is_new":false,"href":"https:\/\/www.eyeons.com\/sunglasses\/men\/square\/acetate\/"},{"name":"Metal","is_new":false,"href":"https:\/\/www.eyeons.com\/sunglasses\/men\/square\/metal\/"},{"name":"Nylon","is_new":false,"href":"https:\/\/www.eyeons.com\/sunglasses\/men\/square\/nylon\/"},{"name":"Plastic","is_new":false,"href":"https:\/\/www.eyeons.com\/sunglasses\/men\/square\/plastic\/"},{"name":"Titanium","is_new":false,"href":"https:\/\/www.eyeons.com\/sunglasses\/men\/square\/titanium\/"},{"name":"Wood","is_new":false,"href":"https:\/\/www.eyeons.com\/sunglasses\/men\/square\/wood\/"}]