New Style in 2026!   Buy One Get One Free    Code: GSBOGO    
Buy One Get One Free      Code: GSBOGO
Ends in 00 : 00 : 00 : 00

Kieran

Square Brown Eyeglasses

Kieran

Square Brown Eyeglasses

Color : Brown
Size: S 49- 17- 140 Size guide
£ 13.07
£ 13.07
Size S 49 - 17 - 140 Size guide
Free shipping on orders over $79
  • 30-Day Exchange & Return
    Enjoy 30 days to try our glasses. Send back for a free exchange or return.
  • 365-Day Frame Guarantee
    Customers are eligible for a one-time frame replacement within 365 days.
Details

Details

  • Color: Brown
  • SKU: FC161B
  • Frame: Full
  • Shape: Square
  • Weight: 8.1g (0.29oz)
  • Gender: Men | Women
  • Material: Ultem
  • Bifocal: Yes
  • Progressive: Yes

Description

Discover effortless style and comfort with our Kieran Ultralight Tungsten Carbon Steel Eyeglasses.Featuring a minimalist frame design crafted from super-engineered Ultem (tungsten carbon steel plastic), these glasses are incredibly lightweight yet durable, offering a soft and resilient feel.

Perfect for both men and women, these casual and fashionable prescription glasses provide a comfortable fit for all-day wear. Their versatile style makes them an ideal accessory for any occasion, blending practicality with modern aesthetics.

Frame Width
130 mm

Lens Width
49 mm

Bridge
17 mm

Lens Height
37 mm

Temple Length 140 mm

mm | in
    • Christopher Taylor
    • 21/01/2026
    21/01/2026

    Classic wayfarer style in glossy black - can't go wrong with this timeless design. The frame has just the right thickness, not too thin or bulky. The material feels durable and the finish is impeccable.

    • Emma Davis
    • 21/01/2026
    21/01/2026

    The cat-eye shape in tortoise shell is flattering and feminine without being overly dramatic. Material feels luxurious and the colors are rich.

    • James Wilson
    • 21/01/2026
    21/01/2026

    Got the matte black frame - sleek and professional. Perfect for my office job. The nose pads are comfortable even during long work hours.

    • Daniel Martinez
    • 20/01/2026
    20/01/2026

    Bought the crystal frame as my first transparent glasses - love how they don't dominate my face. Material is flexible enough for comfortable all-day wear.

    • Michael Brown
    • 18/01/2026
    18/01/2026

    Solid construction on the gunmetal frame. Hinges feel like they'll last years. Appreciate that they offer both acetate and metal options for different preferences.

    • Isabella Rossi
    • 18/01/2026
    18/01/2026

    The Havana colorway gives such a vintage vibe! Material quality exceeds expectations. They've held up perfectly through my daily wear for 3 months now.

    • Olivia Rodriguez
    • 13/01/2026
    13/01/2026

    The matte black frame is sleek and professional. Perfect for both office settings and casual outings. The unisex design works well for my face shape. Material quality exceeds expectations for the price point.

    • William Clark
    • 06/01/2026
    06/01/2026

    The matte finishes are scratch-resistant as advertised. My black frames still look new after 4 months of daily use. Great for active lifestyles.

    • Benjamin Taylor
    • 05/01/2026
    05/01/2026

    Excellent unisex design. The silver metal frame I chose fits perfectly without being too masculine or feminine. Great attention to detail in the craftsmanship.

    • Chloe Garcia
    • 05/01/2026
    05/01/2026

    The gradient brown frame transitions beautifully. Perfect for my oval face shape. They're surprisingly durable for how delicate they look.

    • Christopher Taylor
    • 21/01/2026
    • Color: Tortoise|Size: S

    Classic wayfarer style in glossy black - can't go wrong with this timeless design. The frame has just the right thickness, not too thin or bulky. The material feels durable and the finish is impeccable.

    • Emma Davis
    • 21/01/2026
    • Color: Tortoise|Size: S

    The cat-eye shape in tortoise shell is flattering and feminine without being overly dramatic. Material feels luxurious and the colors are rich.

    • James Wilson
    • 21/01/2026
    • Color: Tortoise|Size: S

    Got the matte black frame - sleek and professional. Perfect for my office job. The nose pads are comfortable even during long work hours.

    • Daniel Martinez
    • 20/01/2026
    • Color: Tortoise|Size: S

    Bought the crystal frame as my first transparent glasses - love how they don't dominate my face. Material is flexible enough for comfortable all-day wear.

    • Michael Brown
    • 18/01/2026
    • Color: Tortoise|Size: S

    Solid construction on the gunmetal frame. Hinges feel like they'll last years. Appreciate that they offer both acetate and metal options for different preferences.

    • Isabella Rossi
    • 18/01/2026
    • Color: Tortoise|Size: S

    The Havana colorway gives such a vintage vibe! Material quality exceeds expectations. They've held up perfectly through my daily wear for 3 months now.

    • Olivia Rodriguez
    • 13/01/2026
    • Color: Tortoise|Size: S

    The matte black frame is sleek and professional. Perfect for both office settings and casual outings. The unisex design works well for my face shape. Material quality exceeds expectations for the price point.

    • William Clark
    • 06/01/2026
    • Color: Tortoise|Size: S

    The matte finishes are scratch-resistant as advertised. My black frames still look new after 4 months of daily use. Great for active lifestyles.

    • Benjamin Taylor
    • 05/01/2026
    • Color: Tortoise|Size: S

    Excellent unisex design. The silver metal frame I chose fits perfectly without being too masculine or feminine. Great attention to detail in the craftsmanship.

    • Chloe Garcia
    • 05/01/2026
    • Color: Tortoise|Size: S

    The gradient brown frame transitions beautifully. Perfect for my oval face shape. They're surprisingly durable for how delicate they look.

Write a Product Review
Atlantic - Black
How would you rate your glasses?
Add Photo

We Offer A Variety Of Prescription And Lens Types

  • Prescription type
  • Single vision distance
  • Single vision reading
  • Bifocal & progressive
  • Non–prescription
  • Lens type
  • Basic clear
  • Blue block lenses
  • Photochromic lenses
  • Sunglasses
  • Lens material
  • Polycarbonate
  • 1.50 – 1.74 high-index

We Have More Lenses

Polarized Lenses

They shield your eyes from annoying glares
while letting non-polarized light through.

Learn More>

Mirrored Lenses

Mirror sunglasses aren't just a fashion
statement – they also block out harmful UV rays.

Learn More>
Similar Styles
Macaron - Rectangle Purple Eyeglasses

Macaron - Rectangle Purple Eyeglasses £ 11.51

Zoe - Polygon Black Eyeglasses

Zoe - Polygon Black Eyeglasses £ 16.04

Kensee - Cat Eye Black Brown Sunglasses

Kensee - Cat Eye Black Brown Sunglasses £ 14.11

Macaron - Rectangle Pink Eyeglasses

Macaron - Rectangle Pink Eyeglasses £ 4.45 £ 11.51

Recommended for you
Prism - Square Light Gray Eyeglasses

Prism - Square Light Gray Eyeglasses £ 4.45 £ 17.82

Luminous - Square Black Eyeglasses

Luminous - Square Black Eyeglasses £ 25.32

Sage - Square Black Eyeglasses

Sage - Square Black Eyeglasses £ 13.36

Apex - Square Black/Golden Eyeglasses

Apex - Square Black/Golden Eyeglasses £ 26.13

Details

About the frames

Details

  • Color: Brown
  • SKU: FC161B
  • Frame: Full
  • Shape: Square
  • Weight: 8.1g (0.29oz)
  • Gender: Men | Women
  • Material: Ultem
  • Bifocal: Yes
  • Progressive: Yes

mm | in

in inches in mm

Frame Width
130 mm

Lens Width
49 mm

Bridge
17 mm

Lens Height
37 mm

Temple Length 140 mm

Description

Discover effortless style and comfort with our Kieran Ultralight Tungsten Carbon Steel Eyeglasses.Featuring a minimalist frame design crafted from super-engineered Ultem (tungsten carbon steel plastic), these glasses are incredibly lightweight yet durable, offering a soft and resilient feel.

Perfect for both men and women, these casual and fashionable prescription glasses provide a comfortable fit for all-day wear. Their versatile style makes them an ideal accessory for any occasion, blending practicality with modern aesthetics.

Polarized lenses

They shield your eyes from annoying glares while letting non-polarized light through.

Learn More>

Mirrored lenses

Mirror sunglasses aren't just a fashion statement – they also block out harmful UV rays.

Learn More>

Reviews 37 reviews

    • Christopher Taylor
    • 21/01/2026

    Classic wayfarer style in glossy black - can't go wrong with this timeless design. The frame has just the right thickness, not too thin or bulky. The material feels durable and the finish is impeccable.

    • Emma Davis
    • 21/01/2026

    The cat-eye shape in tortoise shell is flattering and feminine without being overly dramatic. Material feels luxurious and the colors are rich.

    • James Wilson
    • 21/01/2026

    Got the matte black frame - sleek and professional. Perfect for my office job. The nose pads are comfortable even during long work hours.

    • Daniel Martinez
    • 20/01/2026

    Bought the crystal frame as my first transparent glasses - love how they don't dominate my face. Material is flexible enough for comfortable all-day wear.

    • Michael Brown
    • 18/01/2026

    Solid construction on the gunmetal frame. Hinges feel like they'll last years. Appreciate that they offer both acetate and metal options for different preferences.

    • Isabella Rossi
    • 18/01/2026

    The Havana colorway gives such a vintage vibe! Material quality exceeds expectations. They've held up perfectly through my daily wear for 3 months now.

    • Olivia Rodriguez
    • 13/01/2026

    The matte black frame is sleek and professional. Perfect for both office settings and casual outings. The unisex design works well for my face shape. Material quality exceeds expectations for the price point.

    • William Clark
    • 06/01/2026

    The matte finishes are scratch-resistant as advertised. My black frames still look new after 4 months of daily use. Great for active lifestyles.

    • Benjamin Taylor
    • 05/01/2026

    Excellent unisex design. The silver metal frame I chose fits perfectly without being too masculine or feminine. Great attention to detail in the craftsmanship.

    • Chloe Garcia
    • 05/01/2026

    The gradient brown frame transitions beautifully. Perfect for my oval face shape. They're surprisingly durable for how delicate they look.

Similar Styles
Macaron - Rectangle Purple Eyeglasses

Macaron - Rectangle Purple Eyeglasses £ 11.51

Zoe - Polygon Black Eyeglasses

Zoe - Polygon Black Eyeglasses £ 16.04

Kensee - Cat Eye Black Brown Sunglasses

Kensee - Cat Eye Black Brown Sunglasses £ 14.11

Macaron - Rectangle Pink Eyeglasses

Macaron - Rectangle Pink Eyeglasses £ 4.45 £ 11.51

Recommended
Prism - Square Light Gray Eyeglasses

Prism - Square Light Gray Eyeglasses £ 4.45 £ 17.82

Luminous - Square Black Eyeglasses

Luminous - Square Black Eyeglasses £ 25.32

Sage - Square Black Eyeglasses

Sage - Square Black Eyeglasses £ 13.36

Apex - Square Black/Golden Eyeglasses

Apex - Square Black/Golden Eyeglasses £ 26.13