Lenses from $29.99 · Ready in 2–7 business days
Free Shipping
Price Match
Easy Returns
Licensed Opticians
The Ray-Ban RB5375 eyeglasses bring a modern edge to classic square frames. Built from durable acetate in a range of bi-layer color combinations—from striped havana to translucent blue tones—these frames feature the clean lines and structured angles that make square shapes so versatile. The full-rim design shows off subtle gradient effects in the acetate, while silver rivets at the frame front and the embossed Ray-Ban logo on each temple add signature detailing.
These frames are designed for everyday wear. Flex hinges provide the give you need when you're putting them on and taking them off, reducing stress on the frame and keeping the fit secure without pressure points. The acetate construction keeps weight down while maintaining durability—a combination that matters when you're wearing glasses from morning to night. Available in two lens widths (51mm and 53mm) with an 18mm bridge, the RB5375 is built to fit medium face shapes comfortably.
The square shape works particularly well for round and oval faces, adding definition and balance. Ray-Ban designed the RB5375 with a soft square profile—not aggressively angular, but structured enough to create contrast. The result is a frame that transitions easily from work to weekend, pairing as naturally with a button-down as it does with a T-shirt.
These frames are prescription-ready and compatible with single-vision, progressive, and blue-light filtering lenses. The full-rim design accommodates a wide range of prescriptions, and the acetate material can be adjusted by an optician for a custom fit. Ray-Ban includes demo lenses with logo printing; you'll replace these with your prescription lenses.
Product Details
Product DetailsModel
0RX5375Shape
Gender
Material
Bridge Type
Rim Type
Age Group
Color Details
Color DetailsColor Code
8055Color Description
Striped GreyFrame Color
Tortoise
Color Code
8055Color Description
Striped GreyFrame Color
Tortoise
Color Code
5883Color Description
HavanaFrame Color
Tortoise
Color Code
5883Color Description
HavanaFrame Color
Tortoise
Color Code
2126Color Description
BrownFrame Color
Brown
Color Code
5082Color Description
HavanaFrame Color
Tortoise
Color Code
2383Color Description
HavanaFrame Color
Tortoise
Color Code
2034Color Description
BlackFrame Color
Black
Color Code
2034Color Description
BlackFrame Color
Black
Color Code
5082Color Description
HavanaFrame Color
Tortoise
Color Code
8106Color Description
Gradient Grey HavanaFrame Color
Tortoise
Color Code
8146Color Description
Gradient Turquoise HavanaFrame Color
Tortoise
Color Code
8146Color Description
Gradient Turquoise HavanaFrame Color
Tortoise
Color Code
8107Color Description
Gradient Brown HavanaFrame Color
Tortoise
Color Code
8106Color Description
Gradient Grey HavanaFrame Color
Tortoise
Color Code
8107Color Description
Gradient Brown HavanaFrame Color
Tortoise
Color Code
2144Color Description
Striped HavanaFrame Color
Tortoise
Color Code
2383Color Description
Havana On GreenFrame Color
Tortoise
Color Code
5082Color Description
Havana On TransparentFrame Color
BrownLens Color
Clear
Color Code
2034Color Description
Black On TransparentFrame Color
BlackLens Color
Clear
Color Code
5883Color Description
Havana On Light BlueFrame Color
BrownLens Color
Clear
Size Details
Size DetailsSize
5118-145
Size
5318-145
Size
5118-145
Size
5318-145
Size
5118-145
Size
5118-145
Size
5318-145
Size
5118-145
Size
5318-145
Size
5318-145
Size
5318-145
Size
5118-145
Size
5318-145
Size
5118-145
Size
5118-145
Size
5318-145
Bridge Width
18.00Temple Length
145.00Size
5318-145
Bridge Width
18.00Temple Length
145.00Size
5118-145
Bridge Width
18.00Temple Length
150.00Size
5618-150
Bridge Width
18.00Temple Length
150.00Size
5618-150
Bridge Width
18.00Temple Length
150.00Size
5618-150
Broke my RayBan glass frame. Bought a replacement here for half the price as the store. Second time customer. Thanks!
They were to small for my face
Bought the Havana/blue frame to have an alternative to my turquoise /clear 5375. Designer Optics had the best price by far.
Ray-Ban 5375 Eyeglasses
Love these!!!! Exactly what i wanted and the lenses were 1/3 the price of other places!!! Very happy to be able to get exactly what I wanted for sooo much cheaper but same quality!!! Great buy!
California Proposition 65 Proposition 65 is a California regulation that requires special warnings to be presented to customers if a product contains certain quantities of chemicals or toxicants known to the State of California to cause cancer, birth defects, or other reproductive harm. The following warning applies to the products linking to this page:
WARNING: Reproductive Harm – https://www.p65warnings.ca.gov/Free Shipping within the contiguous US only (excluding Hawaii and Alaska) on all Orders over $100.
At DesignerOptics.com we are committed to the highest quality of service.
We ship to all 50 US states and to Canada. We take all the measures to ship our items in a timely manner, directly to your door.
In stock products usually ship within two business days, but may take up to five business days*. When an order ships you will receive a confirmation email with the tracking information. You can also track your order by logging into your account.
We provide FREE SHIPPING on all orders over $100 We also offer overnight and second day delivery shipping options. Please note that when using next day or second day delivery it still takes 48 to 72 Business hours for the order to be processed.
The Designer Optics Low Price Guarantee is simple:
Designeroptics.com matches the price of all retail competitors and major online retailers.
How it works:
Place the frames in your cart
Before placing your order in add the following the comments box, Add the URL (web address) of the page where you found the lower-priced item,
Your credit card will not be charged until we have confirmed with you by phone or by email that your item qualifies for our Price-Match Guarantee.
Please Follow those easy steps for returns
1- Please fill out this form Return Authorization Form to get an RMA # you will receive a RMA # with instruction on how to return them within 48 to 72 Business hours from the time you submitted the form. Wait for our confirmation e-mail before shipping back the return
2- Send the product back to us following the instructions indicated in our e-mail and to the address we will provide you.
3- Make sure to confirm with us via e-mail the shipping date, the shipping service you used and the tracking number whenever you have
4- Include details of the return and how you would like for us to go about it (refund, store credit, exchange, etc). Designer Optics is not responsible for items damaged along the way.
Please allow us 3 to 5 business days from when items are received for us to process the refund. The amount to be refunded will not include shipping charges. if the order consists of 3 or more frames we will charge a 20% Restocking fee. otherwise only the shipping will be deducted.
Some exclusions may apply. Please note prescription lenses are final sale. We also do not accept returns on beauty products due to health and safety concerns. For more information please go to Returns
At Designer Optics, our skilled and experienced lab opticians play a crucial role in ensuring the quality and accuracy of your eyewear. With over 30 combined years of experience and full licensure, they review each prescription carefully and are equipped to answer any questions you may have.
Our state-of-the-art lab is equipped with the latest technology and equipment, including advanced edging and cutting technology, to produce lenses that are precise and accurate. Whether you need full frame or rimless lenses, our team is dedicated to providing the best possible results.
For personalized support, simply send an email to Support@designeroptics.com to request a call back from one of our friendly opticians.
Frequently Asked Questions
Are Ray-Ban 5375 eyeglasses suitable for prescription lenses?
Yes, the Ray-Ban RB5375 frames are fully prescription-ready and compatible with single-vision, progressive, bifocal, and blue-light filtering lenses. The full-rim acetate construction accommodates a wide range of prescription strengths, and the frames can be adjusted by an optician for a precise fit with your lenses.
What face shapes work best with the Ray-Ban 5375 square frames?
The RB5375 square frames are ideal for round and oval face shapes, as the structured angles provide definition and balance to softer facial features. The soft square profile creates contrast without being overly angular, making these frames flattering for most medium-width faces.
Do the Ray-Ban 5375 frames have flex hinges?
Yes, the Ray-Ban RB5375 eyeglasses feature flex hinges (also called spring hinges) that allow the temples to move outward for easier handling and a more comfortable fit. This flexibility helps prevent frame breakage and ensures the glasses won't gradually stretch out or become loose over time.
What sizes are available for the Ray-Ban RB5375?
The Ray-Ban RB5375 is available in two lens widths: 51mm and 53mm, both with an 18mm bridge width and 145mm temple length. The frame has a total width of approximately 138mm, making it well-suited for medium face shapes and offering a balanced, secure fit without pressure.
What material are Ray-Ban 5375 frames made from?
The RB5375 frames are made from cellulose acetate (also called zyl), a durable, lightweight plastic material. Many color options feature bi-layer tones with translucent or gradient effects. Acetate frames are hypoallergenic, can be easily adjusted for fit, and maintain their shape well over time.
Are the Ray-Ban 5375 eyeglasses unisex?
Yes, the Ray-Ban RB5375 is designed as a unisex frame suitable for both men and women. The square shape and range of color options—from classic black and havana to more distinctive blue and gradient tones—make these frames versatile enough to suit different style preferences and face shapes.
Compare With Similar Frames
How the Ray-Ban 5375 Eyeglasses stacks up against the closest alternatives we carry.
- Similar square acetate construction
- Comparable price range ($118.68–$237.0)
- Full-rim design for strong prescription compatibility
- Iconic Ray-Ban browline design with metal and acetate construction
- Strong upper frame creates a defined, intellectual look
- Works well for oval, square, and diamond face shapes
Read the full comparison
Compare Ray-Ban 5375 to Similar Frames
Ray-Ban 5375 vs. Ray-Ban 5362 Eyeglasses
Both the RB5375 and RB5362 are square acetate frames from Ray-Ban's optical collection, and they share similar construction and price ranges. The RB5375 stands out with its bi-layer color options and confirmed flex hinge design, which provides extra durability and comfort for all-day wear. If you're looking for a modern square frame with gradient or translucent color effects and the flexibility of spring hinges, the RB5375 is the stronger choice. The RB5362 may appeal if you prefer different color combinations, but the RB5375's documented comfort features and customer-praised fit give it an edge for everyday prescription wear.
Ray-Ban 5375 vs. Ray-Ban Clubmaster 5154
This comparison comes down to style preference: modern square versus iconic browline. The RB5375 offers a clean, contemporary square shape in full acetate, while the Clubmaster 5154 features the classic browline design with a metal top rim and acetate lower frame. The Clubmaster creates a more formal, intellectual look and works well in professional settings, but it comes at a higher price ($132.3–$280.0 vs. $112.75–$222.0). The RB5375 is more versatile for casual everyday wear and offers better value. Choose the Clubmaster if you want Ray-Ban's most distinctive retro style; choose the RB5375 if you need a frame that transitions effortlessly between work, weekend, and everything in between.
Ray-Ban 5375 vs. Ray-Ban Wayfarer 5121
The Wayfarer 5121 brings Ray-Ban's most iconic silhouette to prescription eyewear, but it's a bolder, more angular choice than the RB5375. The Wayfarer's trapezoidal shape makes a stronger style statement and has instant recognition, while the RB5375's soft square profile is more understated and modern. The RB5375 offers more size and price flexibility (two lens widths, broader price range), while the Wayfarer 5121 is a single-price option at $222.0. If you want a frame that quietly complements your look without dominating it, the RB5375 is the better pick. If you're drawn to retro styling and want a frame with cultural cachet, the Wayfarer 5121 delivers that iconic Ray-Ban aesthetic.
At a Glance
Ray-Ban 5362 Eyeglasses
Pros:
- Similar square acetate construction
- Comparable price range ($118.68–$237.0)
- Full-rim design for strong prescription compatibility
Cons:
- May have different color options
- Potentially different sizing or fit profile
- Less information available about flex hinge features
Ray-Ban Clubmaster 5154 Eyeglasses
Pros:
- Iconic Ray-Ban browline design with metal and acetate construction
- Strong upper frame creates a defined, intellectual look
- Works well for oval, square, and diamond face shapes
Cons:
- Higher price range ($132.3–$280.0)
- More formal styling may not suit casual everyday wear
- Browline style is less versatile than full-rim square frames
Ray-Ban Wayfarer 5121 Eyeglasses
Pros:
- Iconic Wayfarer shape with instant recognition
- Rounded trapezoid design flatters round, oval, and heart-shaped faces
- Retro styling with modern appeal
Cons:
- Single price point at $222.0 (less flexibility)
- Wayfarer shape is more angular and bold than the softer RB5375 square
- May feel bulkier than the streamlined RB5375 design