Select color: Black (C99)

Size Chart
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Free Scratch-resistant Coating Included

30-day Return & Exchange

3-month Warranty

One-on-One Service


Weight: 11g
Bifocal/Progressive: Yes
Spring hinge: No
Material: Memory Metal
Frame style: Full Frame
Lens Diagonal Size: 50 mm
Show in inches
Total Width:130mmLens Width:50mmLens Height:50mmBridge Distance: 20mm
Temple Length: 143mm
Customer Reviews
23 Reviews
by Gabbi B.

I wasn't too sure how I felt about them at first because the size of the glasses has changed from when bought them a few years ago. After a few days getting used to them, I love them! Cute, very sturdy, and my prescription is perfect as usual!

onFeb 8, 2020

@Gabbi B.
by Chelsea Rodriguez

I am so sad. I bought my first pair of glasses from Firmoo in July or August 2019. I was completely in love. I get so many compliments and have raved about this company, gladly. I got one pair, a complimentary case, a screw driver kit and cloth. I was so grateful and still am for my first pair. I recently bought 4 pairs. Three different colors of the YSL363 and another style frame. The YSL363 is noticeably smaller. I am so dissatisfied. Comparing the two side by side doesn’t make it seem that big of a difference but on my face they are two different looks completely. The previous size is chic and beautiful. The new size are more comparable to my Nana’s glasses. I love my old glasses and if Firmoo ever goes back to selling the previous size of YSL363 I will purchase more. Until then, I will let the new glasses sit unused in the drawer collecting dust.

onJan 17, 2020

@Chelsea Rodriguez
Ask A Question
The current glasses I wear have a total frame width of 124mm and they were too tight and left dents on the side of my head-I was wondering if these glasses with total width 130mm won't do the same thing? (1 Answer)
André on Jan 20 , 2020
Firmoo's reply
Dear customer, this frame has a larger total width than your old frame so it can be fit on you. We know that choosing a perfect frame size online can be tough sometimes so we suggest that you could please check first this link for reference. Thank you.heart
what’s the PD with these? does it matter if your PD is bigger than what is suggested? (1 Answer)
NICOLE Harris on Oct 6 , 2019
Firmoo's reply
Dear Nicole, it's suggested to measure and fill in your PD correctly. Wrong PD will result in headache, blurriness, etc. You can ask your doctor about it or download the ruler to measure it yourself. Pls click the link for PD ruler:

Order placed

processing time
5-7 business days


shipping time
5-7 business days


Processing Time

Product TypeTime
Non-Rx1-2 business days
Single vision2-3 business days
Blue-light blocking3-5 business days
Driving3-5 business days
Bifocal/Progressive3-5 business days
Tint/Mirror3-5 business days
Photochromic/Polarized lenses5-7 business days

Processing time might be longer based on your lens complexity.

Shipping Time

Country / RegionShipping MethodEstimated Delivery
USStandard Shipping (USPS)6-10 business days after processing
Express Courier Service5-7 business days after processing
United KingdomStandard Shipping10-15 business days after processing
Express Courier Service5-7 business days after processing
CanadaExpress Courier Service3-5 business days after processing
Other CountriesExpress Courier Service5-7 business days after processing

Delivery time may be affected in holiday seasons.

Normally the parcels will be delivered to you sooner than above time.

3-Month Warranty: Customers will enjoy a 3-month warranty (3 months of receiving), covering any possible defect in materials and workmanship. This warranty does not cover damage caused by accidents, negligence, or improper care.

30-Day Exchange & Return: Unsatisfactory glasses can be exchanged or refunded within 30 days of receiving. Only shipping fees will apply. Each order is eligible for a one-time exchange/return. Please kindly note we could not make an equal exchange/return for entering wrong prescription.

Firmoo's friendly exchange&return policy promises our customers 100% satisfaction. Please log in your account center to apply for the exchange&return. Once we received your request, your exclusive CSR will email you to solve the issue.


Toll-Free: 1-855-487-6006