Michael Kors - MK4109U
- Low stock - 2 items left
- Backordered, shipping soon
Don’t know your PD? Click here
What is PD (Pupillary Distance)?
PD (Pupillary Distance) is the distance between the centers of your pupils, measured in millimeters (mm). It helps position your lenses correctly so you get clear, comfortable vision.
Why is PD important?
- Correct lens alignment
- Sharper, clearer vision
- Reduces eye strain and headaches
Types of PD
Single PD: One total number (example: 62 mm)
Dual PD: Separate measurements for each eye (example: 31 / 31)
How to measure PD at home
- Stand in front of a mirror
- Hold a ruler against your forehead
- Align zero with one pupil
- Measure to the center of the other pupil
You may also find your PD on a previous prescription or ask your optician.

- 24 Month Warranty
Michael Kors MK4109U – Bold Elegance with a Feminine Edge
Chic, confident, and undeniably stylish — the Michael Kors MK4109U is your go-to statement piece. With its striking cat eye shape and classic black acetate frame, this design brings a bold, feminine energy to your everyday wardrobe.
Crafted from premium acetate, the MK4109U offers a luxurious feel with lightweight comfort, perfect for day-to-night wear. The dramatic cat eye silhouette adds instant glamour, flattering and lifting your features while making a confident style statement
Free delivery on all orders over £50.
Budget frames:
-Next day delivery
-Same day delivery option available for orders placed before 2pm (£35)
Designer frames:
Despatched in 5 to 10 working days depending on Prescription lenses order or availability.
Pick up from store option available. Processing times may vary depending on frames.
Please visit: Delivery Information page