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Original Ray-Ban RB3732 Replacement Lenses

Price range: $17.99 through $37.99

Size chart

Clothing Size Conversion Chart
Category	US	EU	UK	Chest (in)	Waist (in)	Hips (in)
Men	XS	44	34	32-34	26-28	33-35
	S	46	36	34-36	28-30	35-37
	M	48	38	38-40	32-34	39-41
	L	50	40	42-44	36-38	43-45
	XL	52	42	46-48	40-42	47-49
Women	XS	32	6	31-32	24-25	33-34
	S	34	8	33-34	26-27	35-36
	M	36	10	35-36	28-29	37-38
	L	38-40	12-14	37-39	30-32	39-41
	XL	42	16	40-42	33-35	42-44
Youth	XS	128	7	26-28	23-24	26-28
	S	134	8	28-30	24-25	28-30
	M	140	10	30-32	25-26	30-32
	L	146	12	32-34	26-27	32-34
	XL	152	14	34-36	27-28	34-36

Pants Size Conversion Chart
Category	US	EU	UK	Waist (in)	Hip (in)	Inseam (in)
Men	28	44	28	28	34	30
	30	46	30	30	36	31
	32	48	32	32	38	32
	34	50	34	34	40	33
	36	52	36	36	42	34
Women	0	32	4	24	34	30
	2	34	6	25	35	30
	4	36	8	26	36	31
	6	38	10	27	38	32
	8	40	12	28	40	32

Shoes Size Conversion Chart
Category	US	EU	UK	Foot Length (in)
Men	6	39	5.5	9.25
	7	40	6.5	9.625
	8	41	7.5	10
	9	42	8.5	10.25
	10	43	9.5	10.625
	11	44	10.5	11
	12	45	11.5	11.25
	13	46	12.5	11.625
Women	5	35	2.5	8.5
	6	36	3.5	8.875
	7	37	4.5	9.25
	8	38	5.5	9.625
	9	39	6.5	10
	10	40	7.5	10.25
	11	41	8.5	10.625
	12	42	9.5	11
M (Unisex)	5	37	4.5	8.75
	6	38	5.5	9
	7	39	6.5	9.5
	8	40	7.5	10
	9	41	8.5	10.25
	10	42	9.5	10.625
	11	43	10.5	11
	12	44	11.5	11.25

color

31 - GREEN - CRYSTAL

3F - BLUE GRADENT - CRYSTAL

40 - SILVER AND GREEN MIRROR - CRYSTAL

48 - BLACK POLARIZED - CRYSTAL

57 - BROWN POLARIZED - CRYSTAL

B1 - DARK GREY - CRYSTAL

GJ - CLEAR/GREEN PHOTOCHROMIC - CRYSTAL

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Description
Additional information

Description

Restore your Ray-Ban RB3732 with original replacement lenses

Bring your Ray-Ban RB3732 sunglasses back to life with these 100% original replacement lenses, manufactured and distributed by Ray-Ban/Luxottica. Each pair features the official RB engraving (where applicable), ensuring authenticity, a perfect fit, and the premium optical quality Ray-Ban is known for. Avoid imitations-these lenses are identical to those supplied with new RB3732 sunglasses, letting you renew your eyewear without compromising style or value.

Choose genuine Ray-Ban replacements for peace of mind: your sunglasses will look and perform like new, with certified sun protection and flawless compatibility. Enjoy the clarity, comfort, and iconic look you expect from your RB3732.

Technical specifications and materials

Compatibility: Exclusively for Ray-Ban RB3732. Please ensure your frame matches this model.
Available sizes: 56 mm and 59 mm (check the inner temple of your sunglasses for the exact size).
Lens height: 32 mm and 33 mm depending on variant.
Lens diameter: 69 mm and 72 mm depending on variant.
Lens material: High-quality biopolyamide, selected by Ray-Ban for lightweight strength and excellent optical clarity.
Available colors: 3F – Blue Gradient (crystal), 31 – Green (crystal), B1 – Dark Grey (crystal), 48 – Black Polarized (crystal), 57 – Brown Polarized (crystal), 40 – Silver and Green Mirror (crystal), GJ – Clear/Green Photochromic (crystal). Check your specific variant for availability and material.
Shape: Irregular, designed specifically for the RB3732 model.
Use: Sun protection for adults.
Product type: Official Ray-Ban replacement, not compatible with other models.

How to check your exact model and size

To ensure compatibility, follow these steps:

Find the model code (e.g., RB3732) on the inside of the temple arm.
Identify the size, usually listed next to the model (e.g., 56 or 59).
Look for the color code if you want a specific shade (e.g., 3F, 31, B1, 48, 57, 40, GJ).
Double-check all references before ordering to guarantee a perfect match.

Frequently asked questions before buying your lenses

Are these identical to the lenses my sunglasses came with?

Yes, these are official Ray-Ban/Luxottica replacement lenses, made to the same standards as original RB3732 sunglasses. Minor updates in materials or tints may occur depending on variant or production year, always within the official range.

What exactly is included in my order?

Your order includes one pair of original Ray-Ban RB3732 lenses. Frames and accessories are not included.

Are these guaranteed authentic?

We guarantee genuine Ray-Ban replacement parts, officially distributed and fully authentic.

Discover our complete range of original Ray-Ban replacements.

You can also browse all our original Ray-Ban lenses available for other models.

Additional information

color	31 – GREEN – CRYSTAL , 3F – BLUE GRADENT – CRYSTAL , 40 – SILVER AND GREEN MIRROR – CRYSTAL , 48 – BLACK POLARIZED – CRYSTAL , 57 – BROWN POLARIZED – CRYSTAL , B1 – DARK GREY – CRYSTAL , GJ – CLEAR/GREEN PHOTOCHROMIC – CRYSTAL
Size	56 , 59