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Original Ray-Ban RB3807M Replacement Lenses

Price range: $17.99 through $34.99

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

Size

color

31 - GREEN - CRYSTAL

32 - GRAY GRADIENT - CRYSTAL

4L - POLAR GREY MIRROR BLUE - CRYSTAL

B1 - DARK GREY - CRYSTAL

K8 - POLAR DARK GREY - CRYSTAL

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Description
Additional information

Description

Restore Your Ray-Ban RB3807M with Original Replacement Lenses

Bring your Ray-Ban RB3807M sunglasses back to life with these 100% original replacement lenses. Manufactured and distributed by Ray-Ban/Luxottica, these lenses guarantee perfect fit, official quality, and the unmistakable authenticity of genuine Ray-Ban products. Each pair features the RB logo engraving (where applicable), ensuring your sunglasses retain their original style and optical performance.

Over time, lenses can become scratched or lose their effectiveness. Replacing them with official Ray-Ban parts is the best way to maintain your sunglasses’ performance, protection, and iconic look.

Technical Specifications & Materials

Compatibility: Exclusively for Ray-Ban RB3807M model.
Available size: 51 mm (please check the exact reference on the inner temple).
Lens diameter: 56 mm.
Lens height: 44 mm.
Shape: Square.
Lens material: Genuine Ray-Ban crystal.
Available colors: K8 – Polar Dark Grey (crystal), 32 – Gray Gradient (crystal), B1 – Dark Grey (crystal), 31 – Green (crystal), 4L – Polar Grey Mirror Blue (crystal).
Use: Sun.
Target audience: Adult.
Product type: Original Ray-Ban replacement.
Original frame material: Aluminum (frame data, not lens).

How to Check Your Model and Exact Size

To ensure compatibility, follow these steps:

Find the model code on the inner temple: it should read “RB3807M”.
Check the size, usually listed next to the model (e.g., 51).
Confirm the color code if you want a specific tint.
If unsure, compare your current lenses’ measurements with those listed above.

Additional information

Size	51
color	31 – GREEN – CRYSTAL , 32 – GRAY GRADIENT – CRYSTAL , 4L – POLAR GREY MIRROR BLUE – CRYSTAL , B1 – DARK GREY – CRYSTAL , K8 – POLAR DARK GREY – CRYSTAL