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RB3757 Kai Bio-Based

Home / Best Seller / Ray Ban / RB3757 Kai Bio-Based

RB3757 Kai Bio-Based

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RB3757 Kai Bio-Based

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Color

Gunmetal
Pale Gold

Step 1 of 10

10%

RB3757 Kai Bio-Based

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Buy Frame With lenses

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Select a prescription type*

Single-vision Corrects for one field of vision (near, intermediate, or distance) $39.99

Progressives Corrects near, intermediate, and distance fields of vision in one lens so you don't have to switch between multiple pairs $59.99

Non-prescription Offers style and protection with no vision correction $39.99

Readers Offer simple magnification for, well, reading (no prescription necessary) $39.99

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Select a single-vision type*

Standard Corrects one field of vision (near, intermediate, or distance) Free

Select a progressives type*

Signature Digital free-form progressive lenses that offer a comfortable, balanced view. They also include anti-reflective and scratch-resistant lens coatings—plus block 100% of UV rays. Free

Precision Widest field of view Premium progressive lenses that offer more customization, resulting in optimized vision, reduced peripheral distortion, and a wider field of view (plus everything above) $85

Select a lens type*

Classic UV-blocking lenses with scratch-resistant, anti-reflective coatings Free

Blue-light-filtering UV-blocking lenses with scratch-resistant, anti-reflective coatings—plus a special treatment that helps block potentially pesky blue light that occurs naturally and digitally. $50

Light responsive Select a color UV-blocking lenses with scratch-resistant, anti-reflective coatings—these also transition from clear to a darker tint outdoors, plus filter more blue light than our classic lenses. (Choose from grey, brown, or green.) $100

Select a readers strength*

+0.25

+0.50

+0.75

+1.00

+1.25

+1.50

+1.75

+2.00

+2.25

+2.50

+2.75

Total

Select a lens type*

Classic UV-blocking lenses with scratch-resistant, anti-reflective coatings Free

Blue-light-filtering UV-blocking lenses with scratch-resistant, anti-reflective coatings—plus a special treatment that helps block potentially pesky blue light that occurs naturally and digitally. $45

Light responsive Select a color UV-blocking lenses with scratch-resistant, anti-reflective coatings—these also transition from clear to a darker tint outdoors, plus filter more blue light than our classic lenses. (Choose from grey, brown, or green.) $85

Select a lens material*

Classic Our impact-resistant polycarbonate lenses are ideal for most prescription strengths. We recommend them for prescriptions that range between -4.00 and +4.00. Free

Select a lens type*

Classic UV-blocking lenses with scratch-resistant, anti-reflective coatings Free

Blue-light-filtering UV-blocking lenses with scratch-resistant, anti-reflective coatings—plus a special treatment that helps block potentially pesky blue light that occurs naturally and digitally. $42

Light responsive Select a color UV-blocking lenses with scratch-resistant, anti-reflective coatings—these also transition from clear to a darker tint outdoors, plus filter more blue light than our classic lenses. (Choose from grey, brown, or green.) $85

Total

Select a lens material*

Classic Our impact-resistant polycarbonate lenses are ideal for most prescription strengths. We recommend them for prescriptions that range between -4.00 and +4.00. Free

Thinner Our 1.67 high-index lenses are thinner and more lightweight when accommodating stronger prescriptions. We recommend them for prescriptions that are higher than +/- 4.00. $42

Select a lens color*

Grey

Brown

Select a lens color*

Grey

Brown

Select a lens color*

Grey

Brown

Select a lens material*

Classic Our impact-resistant polycarbonate lenses are ideal for most prescription strengths. We recommend them for prescriptions that range between -4.00 and +4.00. Free

Total

Select a lens material*

Classic High-quality and impact-resistant Free

Thinner Thinner lenses recommended for strong prescriptions (if total power is +/-4.0 or higher) $42

Select a lens material*

Classic High-quality and impact-resistant Free

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Add your prescription

Input your prescription values Manually enter each prescription value (not available for prism prescriptions).

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Your doctor's info

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Input your prescription values

Note: It’s okay if your prescription does not include a value for every field listed below.

Right eye (OD)

SPH (OD)

CYL (OD)

Axis (OD)

ADD (OD)

Left eye (OS)

SPH (OS)

CYL (OS)

Axis (OS)

ADD (OS)

Pupillary distance (PD)

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My prescription has two PD values

Enter your PD value (if applicable)

Right eye (OD)

Left eye (OS)

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You have selected only frame

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RB3757 Kai Bio-Based quantity

Size Details

Product Details

Reviews

Size Details

Product Details

Eye: 54 Bridge: 17MM Temple: 140 B: 35.0
Eye: 56 Bridge: 17MM Temple: 140 B: 36.3

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Reviews

Reviews

Rated 5 out of 5
Merrill – February 3, 2024
Perfect fit! Comfortable all day. Great look for work or play. Highly recommend these glasses. Excellent value.
Rated 5 out of 5
Luis – February 4, 2024
I’m thrilled with my recent purchase of the Carrera CA4409 eyeglasses! The price was incredibly reasonable for the quality I received. They’re sturdy, well-made, and look fantastic. The fit is comfortable and they feel secure on my face, even after extended wear. The style is sleek and modern, perfect for everyday wear. Highly recommend these glasses – excellent value for money!
Rated 5 out of 5
Myrtle – February 12, 2024
Excellent value! Superb quality. Fit perfectly. Highly recommend.
Rated 5 out of 5
Edwin – February 14, 2024
Love my Carrera CA4409s! Excellent quality for the price. Stylish and comfortable. Highly recommend!
Rated 5 out of 5
Rose – February 28, 2024
Stylish, lightweight frames. Comfortable all day. The fit is perfect, and they look great. Excellent quality for the price. Highly recommend.

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