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Original Ray-Ban RB4399 Gina Replacement Lenses

Price range: $18.99 through $31.99

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

Frame color

Size

Clear

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Description
Additional information

Description

Restore your Ray-Ban RB4399 Gina with original replacement lenses

Bring your Ray-Ban RB4399 Gina sunglasses back to life with these 100% original replacement lenses. Manufactured and distributed by Ray-Ban/Luxottica, these lenses feature the authentic RB logo (where applicable) and guarantee the official fit, optical quality, and durability you expect from genuine Ray-Ban parts. Whether your lenses are scratched, damaged, or you simply want to refresh your sunglasses, these original lenses are the best way to maintain authenticity and performance.

By choosing original replacements, you ensure your Ray-Ban RB4399 Gina sunglasses retain their value, comfort, and official sun protection, restoring the visual experience and design you love.

Technical specifications and materials

Compatibility: Exclusively for Ray-Ban RB4399 Gina. Not suitable for other models.
Available sizes: 51 mm and 53 mm (check the exact size on your frame’s inner temple).
Lens diameter: 53 mm and 55 mm depending on variant.
Shape: Square.
Lens material: High-quality crystal, as per original reference and color.
Lens curvature: Base 6.
Available colors:
- 51 – Clear Gradient Brown (crystal)
- 31 – Green (crystal)
- 62 – Blue (crystal)
- 58 – Green Polarized (crystal)
- 3M – Blue Gradient Grey (crystal)
- M3 – Grey Polarized (crystal)
Use: Sun (original Ray-Ban sun protection).
Audience: Adult.
Product type: Original Ray-Ban replacement.

How to check your exact model and size

To ensure compatibility, follow these steps:

Locate the inscription inside your Ray-Ban temple arm.
Find the model code: it should read “RB4399” followed by Gina.
Identify the size, usually listed after the model (e.g., 51□20 or 53□20).
Check the color code, which may appear after the size (e.g., 51-31).
Make sure all these details match the product attributes before ordering.

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, made to the same standards as the factory-installed lenses. There may be official updates in materials or tints depending on the variant and production year, always within the original Ray-Ban range.

What exactly is included in my order?

Your order includes one pair of original Ray-Ban RB4399 Gina lenses. The frame and other accessories are not included.

Are they guaranteed to be authentic?

We guarantee you will receive original Ray-Ban replacement parts, distributed by the official manufacturer. Authenticity and quality assured.

Explore our full range of original Ray-Ban replacement parts.

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

Additional information

Frame color	31 – GREEN – CRYSTAL , 3M – BLUE GRADIENT – CRYSTAL , 51 – BROWN LIGHT GRADIENT- CRYSTAL , 58 – GREEN POLARIZED – CRYSTAL , 62 – BLUE – CRYSTAL , 651 – BROWN – CRYSTAL , M3 – GRAY BLUE GRADIENT POLARIZED – CRYSTAL
Size	51 , 53