Prescription Lenses for Ray-Ban 4331

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

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Prescription Lenses for Ray-Ban 4331

Replacing worn-out or damaged prescription lenses is an ideal way to refresh your iconic Ray-Ban 4331 eyewear and keep them looking stylish without the need to purchase a new frame. These replacement prescription lenses for Ray-Ban are not manufactured by Ray-Ban. Designed with premium optical materials, our lenses are compatible with both prescription sunglasses and regular glasses. Use our online configurator to select the prescription, coatings, and colors you need for everyday clarity and timeless style.

Compatibility of Prescription Lenses for Ray-Ban 4331

To confirm compatibility, check for the “4331” model code marked on the inside of your frame’s temple arm. Our lenses have a square shape with a height of 45 mm, diameter of 66 mm, and base curve of 6, ensuring a precise fit and seamless look.

Features of Prescription Lenses for Ray-Ban 4331

UV400 protection against ultraviolet rays
Durable polycarbonate lenses
Impact resistance for daily life
Lightweight comfort for long wear
Accurate fit for Ray-Ban 4331 frames

How to Install Replacement Lenses

Switching lenses at home is straightforward. First, clean your frame and lenses. Carefully remove the old lenses and gently press the new ones into place until they click securely. Your glasses are now ready to wear.

Maintenance and Warranty

Clean lenses with water and a microfiber cloth to maintain clarity and coatings. We offer a 3-year warranty against manufacturing defects (this warranty does not cover scratches caused by normal use).