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Original Ray-Ban RB4423D Replacement Lenses

Price range: $15.99 through $23.99

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

087 - DARK BROWN - PLASTIC

13 - BROWN GRADIENT - PLASTIC

87 - DARK GREY - PLASTIC

8G - GRAY GRADIENT - PLASTIC

93 - BROWN - PLASTIC

9A - GREEN POLARIZED - PLASTIC

T3 - GREY GRADIENT POLAR - PLASTIC

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Description
Additional information

Description

Restore Your Ray-Ban RB4423D with Original Replacement Lenses

Bring your Ray-Ban RB4423D sunglasses back to life with these 100% original replacement lenses, manufactured and distributed by Luxottica. Enjoy perfect fit, official quality, and the peace of mind that comes with authentic Ray-Ban parts, including the RB logo engraving where applicable. These lenses are the ideal solution for maintaining the original look, comfort, and performance of your sunglasses.

Choosing original Ray-Ban replacement lenses ensures every detail-from material to color-meets the brand’s highest standards. Regain premium sun protection, clarity, and style, knowing you’re using genuine components designed for your specific model.

Technical Specifications & Materials

Compatibility: Exclusively for Ray-Ban RB4423D. Please check the exact code on your temple arm.
Lens diameter: 66 mm
Lens height: 56 mm
Shape: Square
Lens material: Plastic (polycarbonate), depending on color variant.
Available colors:
- 13 – Brown Gradient (plastic)
- 9A – Green Polarized (plastic)
- 87 – Dark Grey (plastic)
- 93 – Brown (plastic)
- T3 – Grey Gradient Polarized (plastic)
Use: Sun (UV protection)
Audience: Adult
Product type: Original Ray-Ban replacement
Original frame material: Injected front, nylon temples (frame information, not included with lenses).

How to Check Your Exact Model and Size

To ensure compatibility, follow these steps:

Find the model code (RB4423D) on the inside of your temple arm.
Check the size, usually printed next to the model code (e.g., 66).
Look for a specific color code (e.g., 13, 9A, 87, 93, T3) to match your original lenses.
If unsure, compare the measurements (diameter and height) and shape with your current lenses.

Additional information

Size	66
color	087 – DARK BROWN – PLASTIC , 13 – BROWN GRADIENT – PLASTIC , 87 – DARK GREY – PLASTIC , 8G – GRAY GRADIENT – PLASTIC , 93 – BROWN – PLASTIC , 9A – GREEN POLARIZED – PLASTIC , T3 – GREY GRADIENT POLAR – PLASTIC