Lens Size: 51mm Glasses
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Prada - PR C09S
Regular priceFrom $524.00
Black / Black Polarized 16K08G
Black / Blue/Gray 16K30W
Havana / Green Polarized 17N03R
Transparent Fog / Light Brown 21J70R
Clay / Gray 28I03D
+ 2 more
POLO RALPH LAUREN - PP9511U
Regular price $82.79
Shiny Black 500172
Shiny Transparent Crystal 500273
Shiny Transparent Light Yellow 575672
Shiny Transparent Pink 62667N
+ 1 more
POLO RALPH LAUREN - PH4243U
Regular price $139.89
Matte Black / Dark Gray 553487
Shiny Navy Blue / Dark Blue Mirrored Blue 558855
Havana/Black / Dark Green 607071
POLO RALPH LAUREN - PH2305F
Regular price $130.65
Shiny Black 5001
Shiny Transparent Navy Blue 5955
Shiny Red Havana 6089
Shiny Transparent Dark Green 6361
+ 1 more
Persol - PO8001S
Regular priceFrom $571.00
Red Havana / Blue 1242R5
Cobalto / Polarized Brown 181/57
Havana / Orange Mirrored 24/3L
Black / Dark Gray 95/B1
+ 1 more
Persol - PO3397V
Regular price $363.00
Smoke 1103
Opal Beige 1169
Miele 204
Havana 24
Black 95
+ 2 more
Persol - PO3391V
Regular price $363.00
Transparent Denim Blue 1197
Transparent Green 1226
Havana 24
Transparent Gray 309
Black 95
+ 2 more
Oliver Peoples - OV5588U N.08
Regular price $566.00
Black / Demo Lens Silver Mist 1731
Morado Tortoise / Demo Lens Sand Wash 1818
Driftwood Gradient 1823
Oliver Peoples - OV5609SU Sonia
Regular priceFrom $514.00
362 / True Brown 100953
Black / Midnight Express Polarized 1492P2
Bordeaux Bark / Carbon Gray 1675R5
Champagne / Terra Polarized 1766AN
+ 1 more
Moncler - ME3005U
Regular price $164.65
Matte Transparent Gray 5003
Matte Black 5006
Matte Transparent Brown 5012
Transparent Butter 5044
Shiny Solid Blue 5045
+ 2 more
Moncler - ME2028F
Regular price $164.65
Shiny Black 3001
Milky Bordeaux 3044
Shiny Transparent Pink 3045
Moncler - ME2028
Regular price $164.65
Shiny Black 3001
Transparent Butter 3003
Milky Bordeaux 3044
Shiny Transparent Pink 3045
Shiny Transparent Blue 3047
+ 2 more
Moncler - ME1015
Regular price $232.95
Matte Black 1001
Matte Bronze 1003
Matte Frozen 1016
Matte Pale Gold 1024
+ 1 more
Miu Miu - MU 02ZV
Regular price $489.00
Honey Havana 14L1O1
Black 16K1O1
Opal Red 21I1O1
Opal Brown 22I1O1
+ 1 more
MICHAEL KORS - MK2270U Tokyo
Regular priceFrom $78.74
Navy / Brown Blue Gradient 30025D
Black / Smoke Gradient 30058G
Rosewood / Peach 317513
Luggage Tortoise / Brown Gradient Polarized 40319P
+ 1 more
MICHAEL KORS - MK4184U Sitges
Regular price $95.51
Black 3005
Dark Brown 3113
Rosewood 3913
Navy 4031
+ 1 more
Jimmy Choo - JC5068U
Regular price $202.47
Black / Dark Gray 500087
Havana / Blue 500280
Transparent Tan / Light Brown 507693
Opaline Prune / Violet 50861A
Chai Havana / Dark Brown 509773
Rose Havana / Dark Gray 509887
+ 3 more
Jimmy Choo - JC3057U
Regular price $164.65
Black 5000
Havana 5002
Prune 5075
Dark Green 5101
+ 1 more
EMPORIO ARMANI - EA3281
Regular price $122.52
Shiny Crystal 6344
Shiny Transparent Tundra 6363
Shiny Transparent Gray 6364
Shiny Transparent Green 6365
+ 1 more
EMPORIO ARMANI - EA3283BU
Regular price $130.60
Shiny Black 5017
Shiny Havana 5026
Tobacco 6376
Shiny Dark Green 6378
+ 1 more
EMPORIO ARMANI - EA3281F
Regular price $122.52
Shiny Transparent Tundra 6363
Shiny Transparent Gray 6364
EMPORIO ARMANI - EA3279
Regular price $122.52
Shiny Crystal 6344
Shiny Transparent Blue 6362
Shiny Transparent Tundra 6363
Shiny Transparent Gray 6364
+ 1 more
EMPORIO ARMANI - EA3279F
Regular price $122.52
Shiny Crystal 6344
Shiny Transparent Tundra 6363
Shiny Transparent Gray 6364
Showing 385-408 of 1607

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For many people, eyewear is an extension of them; and they’re in control of what their glasses say about them. With so many styles of glasses today, it’s an exciting time to choose the one that suits you best. You can go with Aviators, Wayfarers, round glasses, rectangular glasses, and more. The choice of materials is also impressive: plastic, metal, wood, acetate, etc. Shopping online offers so many benefits, so it’s no surprise that more and more people are joining the ranks of online buyers. When buying a new pair of glasses online, choosing the right frame size is vitally important. The ideal pair of glasses is the one that fits your face, suits your personal style, and delivers exceptional comfort.

If you have an old pair of frames at hand, you can simply check the size and choose the same size for your new frames. However, it would be smart to measure everything yourself with a millimeter ruler and find out what size you need. As a rule, manufacturers indicate three main parameters that include the eye size, the bridge width, and the temple length. For example, if the first number is 51, it means that you should look for glasses with the lens width of 51 mm. In our virtual store, you’ll find a gamut of head-turning 51 mm sunnies and eyeglasses designed by the world’s most famous brands ready to complement a variety of lifestyles and activities.