Original Ray-Ban RB4191 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

71 - GREEN - PLASTIC

8G - GRAY GRADIENT - PLASTIC

T5 - BROWN GRADIENT POLARIZED - PLASTIC

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Restore Your Ray-Ban RB4191 with Original Replacement Lenses

Bring your Ray-Ban RB4191 sunglasses back to life with these 100% original replacement lenses. Manufactured and distributed by Ray-Ban/Luxottica, these lenses feature the official RB engraving (where applicable) and deliver the same fit, quality, and protection as your original pair. Choose authenticity and enjoy the comfort and style you expect from Ray-Ban.

Whether your current lenses are scratched, damaged, or you simply want to refresh your look, these original Ray-Ban RB4191 lenses are the perfect solution. They guarantee a precise fit and full compatibility with your frame, restoring the factory-new look and performance of your sunglasses.

Technical Specifications and Materials

Compatibility: Exclusively for Ray-Ban RB4191 model (check the code on your temple arm).
Available sizes: Lens diameter: 58 mm; Height: 50 mm.
Lens material: Plastic (polycarbonate), depending on color variant.
Available colors: T5 – Brown Gradient Polarized (plastic), 71 – Green (plastic), 8G – Gray Gradient (plastic).
Shape: Round.
Use: Sun protection for adults.
Product type: Official Ray-Ban spare part, not compatible or generic.
Original frame material: Nylon (for reference, not related to the lens itself).
Temple length of original frame: 135 mm (check your model for compatibility).