Description
Description
Introducing the MK2231U St. Barths sunglasses from Michael Kors 1 a refined expression of modern luxury. This full-rim square sunglasses silhouette in Black combines an injected front with sleek lines to create a frame that feels both contemporary and timeless. The lenses are polyamide and tinted in Dark Grey Solid, delivering crisp clarity and subtle sophistication. Sized at 54 with a 17mm bridge and 140mm temples, the design sits comfortably across many face shapes, while the universal Geofit ensures a dependable fit for everyday wear.
Crafted for comfort and longevity, the MK2231U pairs a injected front with slender metal temples, creating a lightweight frame with a premium feel. The Black frame tone flatters a range of skin tones and outfits, while the base 4 optical geometry preserves natural perspective and comfort. This pairing of materials yields a versatile luxury that performs equally well in city streets, seaside escapes, or sunset dinners.
On the product page you7ll find Ardor Eyewears prescription-lens customization. You can buy the frame alone or select the prescription option and we will fit the lenses and ship your order within 8 days. This prescription-ready customization service ensures precise lens accuracy and a perfect fit to your chosen frame, with full manufacturer packaging included for authenticity.
Face-shape guidance: the square silhouette of MK2231U tends to balance rounder features. It pairs especially well with oval and round faces to soften angles, while heart-shaped profiles can still wear them depending on proportion and brow line. For the modern professional, these frames offer a bold yet refined option that complements tailored workwear and weekend wardrobe alike.
Packaging, service and delivery reflect Ardor Eyewears luxury promise: genuine designer eyewear at value prices, fast shipping, transparent tracking, and easy returns. The Black option is also complemented by a Dark Tortoise variation in size 54, so you can choose a tone that suits your style and complexion. Enjoy a seamless online experience, virtual try-ons, or home trials, with prescription-ready comfort built into every pair.
Product Specifications
Product Specifications
| Model Code: | MK2231U - St. Barths |
| Brand: | Michael Kors |
| Product Type: | Sunglasses |
| Barcode | 725125523561 |
| Gender: | Women |
| Model Name: | St. Barths |
| Theme: | Glamour |
| Suits These Face Shapes: | Round Face, Oval Face, Long Face, Narrow Face |
Frame Specifications
Frame Specifications
| Frame Shape: | Square |
| Front Material: | Injected |
| Frame Front Colour: | Tortoise |
| Front Colour (detailed): | Dark Tortoise |
| Frame Temple Material: | Metal |
Lens Specifications
Lens Specifications
| Lens Color: | Green Solid |
| Lens Material: | Nxt |
| Lens Base Curve: | Base 4 |
| Photochromic: | Photochromic |
Size & Fit Details
Size & Fit Details
| Lens Width: | 54 MM |
| Lens Height: | 48 MM |
| Bridge Size: | 17 MM |
| Temple Length: | 140 MM |
| Size Guide: | M |
| Geofit: | Universal Fit |
Michael Kors Packaging
Michael Kors Packaging

*The packaging image is for reference purposes only; actual packaging may differ.
Related Collections
Related Collections
- All Collections
- Designer Eyewear Under 150
- Designer Sunglasses
- Designer Sunglasses UK
- Everything
- Medium Size Sunglasses
- Medium Sunglasses For Kids
- Michael Kors Sunglasses
- Photochromic Sunglasses
- Prescription Sunglasses
- Prescription Sunglasses Excl. Oakley & Ray-Ban
- Square Shape Sunglasses
- Sunglasses
- Women Heart Face Sunglasses
- Women Long Face Sunglasses
- Women Narrow Face Sunglasses
- Women Oval Face Sunglasses
- Women Round Face Sunglasses
- Women Sunglasses
- £100 - £250 Sunglasses
Have any questions?
Michael Kors - MK2231U - St. Barths - Sunglasses
Michael Kors
VAT & Shipping Included in Deal Price
MK2231U - St. Barths (Michael Kors) is selling:
Fast! Last few pairs left of these 100% original designer eyewear. Buy Now Before the Deal Ends Forever!
Proudly British: Authentic eyewear, fast UK delivery, easy returns. Shop with confidence!
- Free Delivery (Save £8)
- 14 Days Return
- 2 Year Warranty
Out of stock — get an email when it's back
Couldn't load pickup availability
Description
Description
Introducing the MK2231U St. Barths sunglasses from Michael Kors 1 a refined expression of modern luxury. This full-rim square sunglasses silhouette in Black combines an injected front with sleek lines to create a frame that feels both contemporary and timeless. The lenses are polyamide and tinted in Dark Grey Solid, delivering crisp clarity and subtle sophistication. Sized at 54 with a 17mm bridge and 140mm temples, the design sits comfortably across many face shapes, while the universal Geofit ensures a dependable fit for everyday wear.
Crafted for comfort and longevity, the MK2231U pairs a injected front with slender metal temples, creating a lightweight frame with a premium feel. The Black frame tone flatters a range of skin tones and outfits, while the base 4 optical geometry preserves natural perspective and comfort. This pairing of materials yields a versatile luxury that performs equally well in city streets, seaside escapes, or sunset dinners.
On the product page you7ll find Ardor Eyewears prescription-lens customization. You can buy the frame alone or select the prescription option and we will fit the lenses and ship your order within 8 days. This prescription-ready customization service ensures precise lens accuracy and a perfect fit to your chosen frame, with full manufacturer packaging included for authenticity.
Face-shape guidance: the square silhouette of MK2231U tends to balance rounder features. It pairs especially well with oval and round faces to soften angles, while heart-shaped profiles can still wear them depending on proportion and brow line. For the modern professional, these frames offer a bold yet refined option that complements tailored workwear and weekend wardrobe alike.
Packaging, service and delivery reflect Ardor Eyewears luxury promise: genuine designer eyewear at value prices, fast shipping, transparent tracking, and easy returns. The Black option is also complemented by a Dark Tortoise variation in size 54, so you can choose a tone that suits your style and complexion. Enjoy a seamless online experience, virtual try-ons, or home trials, with prescription-ready comfort built into every pair.
Product Specifications
Product Specifications
| Model Code: | MK2231U - St. Barths |
| Brand: | Michael Kors |
| Product Type: | Sunglasses |
| Barcode | 725125523561 |
| Gender: | Women |
| Model Name: | St. Barths |
| Theme: | Glamour |
| Suits These Face Shapes: | Round Face, Oval Face, Long Face, Narrow Face |
Frame Specifications
Frame Specifications
| Frame Shape: | Square |
| Front Material: | Injected |
| Frame Front Colour: | Tortoise |
| Front Colour (detailed): | Dark Tortoise |
| Frame Temple Material: | Metal |
Lens Specifications
Lens Specifications
| Lens Color: | Green Solid |
| Lens Material: | Nxt |
| Lens Base Curve: | Base 4 |
| Photochromic: | Photochromic |
Size & Fit Details
Size & Fit Details
| Lens Width: | 54 MM |
| Lens Height: | 48 MM |
| Bridge Size: | 17 MM |
| Temple Length: | 140 MM |
| Size Guide: | M |
| Geofit: | Universal Fit |
Michael Kors Packaging
Michael Kors Packaging

*The packaging image is for reference purposes only; actual packaging may differ.
Related Collections
Related Collections
- All Collections
- Designer Eyewear Under 150
- Designer Sunglasses
- Designer Sunglasses UK
- Everything
- Medium Size Sunglasses
- Medium Sunglasses For Kids
- Michael Kors Sunglasses
- Photochromic Sunglasses
- Prescription Sunglasses
- Prescription Sunglasses Excl. Oakley & Ray-Ban
- Square Shape Sunglasses
- Sunglasses
- Women Heart Face Sunglasses
- Women Long Face Sunglasses
- Women Narrow Face Sunglasses
- Women Oval Face Sunglasses
- Women Round Face Sunglasses
- Women Sunglasses
- £100 - £250 Sunglasses
Need Help?
Available: MON to FRI: 10:00AM - 05:00PM
Have any questions?
As Seen On You
Real customers, real style
Customers are saying
Designer Eyewear, Done Right.
Authorized UK retailer of Ray-Ban, Oakley, Gucci, Tom Ford, Persol, Saint Laurent and 25+ more. Every pair guaranteed authentic, dispatched from our Derby HQ with free UK delivery, 14-day returns and a 2-year warranty — prescription orders included.
100% Authentic. Direct from authorized brand partners.
Every Ray-Ban, Oakley, Tom Ford, Gucci and Persol you'll find here is sourced through our authorized partnerships — never resellers, never grey market. Each pair arrives in its original branded case with manufacturer documentation, ready to verify on the brand's official website.
Pair it with Carl Zeiss or Essilor prescription lenses, fitted in-house by qualified opticians — with anti-reflective, blue-light, photochromic or polarized upgrades to suit how you wear them.
Frames Picked For Your Face — Not Just Your Style
Not sure where to start? Our Shop by Face Shape collection groups frames by what genuinely flatters — round, oval, square, heart and oblong — so you're already shortlisted to what suits you.
Each frame is hand-curated by UK optical specialists who've fitted thousands of customers. Need help picking? Our face-shape guide walks you through it in under a minute — no email or signup required.
Speak to a Certified Optician
Got questions about eye care? We’re here to help.For guidance you can trust, ask our in-house opticians.