Prescription Lenses for Ray-Ban 4188

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 4188

Replacing worn or scratched prescription lenses in your Ray-Ban 4188 restores your glasses’ functionality and style, allowing you to keep your favorite frame and avoid buying new sunglasses or eyeglasses. These replacement prescription lenses for Ray-Ban are not manufactured by Ray-Ban. They’re compatible for use in both prescription sunglasses and everyday optical glasses, and can be custom-configured online to match your exact prescription needs. Our lens configurator lets you choose the correct index (1.5, 1.6, or 1.67), along with a full range of coatings and tints.

Compatibility of Prescription Lenses for Ray-Ban 4188

To confirm compatibility, check the inside of your frame’s temple arm for the model number 4188. The lens shape is rectangular, with approximate measurements of height 40 mm, diameter 65 mm, and a base curve of 8. Verifying these details ensures your new lenses will fit seamlessly in your Ray-Ban 4188 frame.

Features of Prescription Lenses for Ray-Ban 4188

UV400 protection for optimal eye safety
High-quality CR39 plastic lenses
Available in multiple indexes for your prescription
Impact and scratch resistance
Lightweight for daily comfort
Precise fit for Ray-Ban 4188 frames

How to Install Replacement Lenses

Replacement is quick and safe to do at home. Gently remove your old lenses by pressing from the bridge outward and snap the new ones into place. If unsure, seek help from a professional optician.

Maintenance and Warranty

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