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Sierra

Polygon Tortoise Eyeglasses

Sierra

Polygon Tortoise Eyeglasses

Color : Tortoise
Size: L 51- 23- 149 Size guide
$15.96 $25.96
$15.96 $25.96
Size L 51 - 23 - 149 Size guide
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Details

Details

  • Color: Tortoise
  • SKU: FC177G
  • Frame: Full
  • Shape: Polygon
  • Weight: 32.1g (1.13oz)
  • Gender: Men | Women
  • Material: Acetate
  • Bifocal: Yes
  • Progressive: Yes

Introducing the Sierra, a stylish and sophisticated eyewear choice for those who appreciate a blend of retro charm and modern design. These polygon-framed glasses feature a unique, angular silhouette that makes a bold statement. 

Crafted from premium, imported materials, the Sierra offers exceptional quality and a comfortable fit.  Elevate your look with the distinctive elegance of the Sierra.

Eyeglass frame information

Frame Width
155 mm

Lens Width
51 mm

Bridge
23 mm

Lens Height
39 mm

Temple Length 149 mm

mm | in
    • Maya Thompson
    • 17/08/2026
    17/08/2026

    I got the tortoise version for work, and the angular frame makes my usual office outfits look more put together. The color is a deep brown with lighter streaks that isn’t too loud under fluorescent lights. I've worn them for eight hours without needing to adjust them much, and the arms don’t pinch. Nice change from basic round frames.

    • Nora Mitchell
    • 17/08/2026
    17/08/2026

    I just needed a pair that wasn't another boring round or rectangle, and this tortoise + polygon combo does the job. It goes with most of my wardrobe, the build feels sturdy, and I don't have to push them back up or worry about tight spots. I can throw them on for errands or work and not think about them again. Solid pick.

    • Maya Thompson
    • 17/08/2026
    • Color: Tortoise|Size: S

    I got the tortoise version for work, and the angular frame makes my usual office outfits look more put together. The color is a deep brown with lighter streaks that isn’t too loud under fluorescent lights. I've worn them for eight hours without needing to adjust them much, and the arms don’t pinch. Nice change from basic round frames.

    • Nora Mitchell
    • 17/08/2026
    • Color: Tortoise|Size: S

    I just needed a pair that wasn't another boring round or rectangle, and this tortoise + polygon combo does the job. It goes with most of my wardrobe, the build feels sturdy, and I don't have to push them back up or worry about tight spots. I can throw them on for errands or work and not think about them again. Solid pick.

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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

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

Learn More>

Mirrored Lenses

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statement – they also block out harmful UV rays.

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Details

About the frames

  • Color: Tortoise
  • SKU: FC177G
  • Frame: Full
  • Shape: Polygon
  • Weight: 32.1g (1.13oz)
  • Gender: Men | Women
  • Material: Acetate
  • Bifocal: Yes
  • Progressive: Yes

mm | in

in inches in mm

Frame Width
155 mm

Lens Width
51 mm

Bridge
23 mm

Lens Height
39 mm

Temple Length 149 mm

Description

Introducing the Sierra, a stylish and sophisticated eyewear choice for those who appreciate a blend of retro charm and modern design. These polygon-framed glasses feature a unique, angular silhouette that makes a bold statement. 

Crafted from premium, imported materials, the Sierra offers exceptional quality and a comfortable fit.  Elevate your look with the distinctive elegance of the Sierra.

polarized sunglasses

Polarized lenses

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

Learn More>
Progressive sunglasess

Mirrored lenses

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

Learn More>

Reviews 2 reviews

    • Maya Thompson
    • 17/08/2026

    I got the tortoise version for work, and the angular frame makes my usual office outfits look more put together. The color is a deep brown with lighter streaks that isn’t too loud under fluorescent lights. I've worn them for eight hours without needing to adjust them much, and the arms don’t pinch. Nice change from basic round frames.

    • Nora Mitchell
    • 17/08/2026

    I just needed a pair that wasn't another boring round or rectangle, and this tortoise + polygon combo does the job. It goes with most of my wardrobe, the build feels sturdy, and I don't have to push them back up or worry about tight spots. I can throw them on for errands or work and not think about them again. Solid pick.

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