Name: Original Ray-Ban RB4421D Replacement Lenses
Brand: ReplacementLenses
SKU: 37
Availability: InStock

Original Ray-Ban RB4421D Replacement Lenses

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

287 - LIGHT GREY - PLASTIC

84 - DARK PINK - PLASTIC

85 - YELLOW - PLASTIC

87 - DARK GREY - PLASTIC

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Restore your Ray-Ban RB4421D with original replacement lenses

Bring your Ray-Ban RB4421D sunglasses back to life with these 100% original Ray-Ban replacement lenses, officially distributed by Luxottica. Each pair features the RB laser-engraved logo, ensuring authenticity, a perfect fit, and the highest optical quality. Whether your original lenses are scratched, damaged, or you simply want to refresh your sunglasses, these official replacements guarantee your Ray-Ban’s original look and performance.

Choosing original Ray-Ban lenses means preserving the style, comfort, and sun protection that define the brand. Don’t settle for imitations-only official replacements guarantee exact compatibility and long-lasting durability for your eyewear.

Technical specifications and materials

Compatibility: Exclusively for Ray-Ban RB4421D (Pillow shape) frames.
Lens size: 56 mm diameter.
Lens height: 48 mm.
Lens material: Plastic (polycarbonate), depending on color variant.
Available colors: 85 – Yellow, 87 – Dark Grey, 84 – Dark Pink, 287 – Light Grey. All in plastic finish.
Lens shape: Pillow (specific curvature for RB4421D).
Use: Sun protection for adults.
Product type: Original Ray-Ban replacement, not compatible with other models.
Original frame material: Nylon (for general compatibility reference).

How to check your exact model and size

To ensure these lenses fit your sunglasses, follow these steps:

Locate the inscription on the inside of your Ray-Ban temple arm.
Find the model code: it should read “RB4421D” or similar.
Check the size: usually indicated after the model, e.g., “56[]48”.
Verify the color code if you want an identical replacement.
If in doubt, compare your current lens measurements with the specifications above.

Frequently asked questions before buying your lenses

Are these identical to the lenses my sunglasses came with?

Yes, these are original Ray-Ban/Luxottica replacement lenses, manufactured to the brand’s official standards. There may be minor updates in materials or tints depending on the variant or production year, but they always meet Ray-Ban’s quality and compatibility requirements.