Le 31
Frank Square Sunglasses
Frank Square sunglasses by Le 31 by Simons are a lightweight eyewear accessory with a full-rim rectangular frame made from metal and plastic, featuring a glossy black front, gunmetal temple arms, and matte black tips. The grey-tinted lenses are polarized and provide 100% UV protection, making them suitable for outdoor wear, driving, and everyday use to reduce glare and shield eyes from harmful rays. Designed in Canada, these sunglasses include integrated molded nose pads and curved temple tips for a comfortable fit.
- Material
- metal and plastic frame
- Gender
- unisex
- Style
- classic, minimal
- Category
- Apparel & Accessories > Clothing Accessories > Sunglasses
Color
Size
Specifications
Lightweight square sunglasses with polarized lenses and UV protection, designed in Canada.
Polarized lenses, 100% UV protection, lightweight metal and plastic frame.
- Material
- metal and plastic frame
- Secondary
- plastic
- Style
- classic, minimal
- Occasion
- everyday, vacation
- Gender
- unisex
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing Accessories > Sunglasses
Additional Attributes
- lightweight metal and plastic frame
- 100% UV protection
- polarized lenses for glare-free vision and optimal colour perception
- designed in Canada
- square frame shape
Product Insights
Le 31's Frank Square Sunglasses, exclusive to Simons since 1840, combine polarized glare reduction with 100% UV400 protection in a hybrid frame (plastic temples, metal front) that resists sweat, impact, and corrosion while allowing manual fit adjustment. Priced at 29 CAD, they offer all-day comfort through weight-shifting temples, enhance color perception, and reduce cataract risk—all in a green-grey standard tint (not mirrored or brown).
Verified claims
- Glare reduction
- Polarized lenses filter horizontally polarized light to eliminate reflected glare.
- Verification
- Combines 100% UV protection with polarization, independent and complementary.
- Color perception
- Greens appear richer and skies deeper with polarized lenses.
- UV protection
- Blocks all UVA/UVB, reducing risk of cataracts and macular degeneration.
- Dual protection
- Polarization cuts glare while UV400 blocks cumulative UV damage.
- Comfort
- Plastic temples reduce weight and prevent bridge pressure for all-day comfort.
- Adjustability
- Metal temple and bridge sections allow manual fit adjustment for a tailored feel.
- Weight distribution
- Weight-shifting plastic temples prevent bridge pressure and sliding.
- Frame
- Hybrid frame resists sweat, impact, and warping for lasting comfort.
- Corrosion resistance
- Metal front uses a corrosion-resistant alloy that withstands sweat and humidity without rusting or pitting
- Value
- Private-label model brings polarized UV400 lenses and hybrid frame at $19.99.
- Brand story
- Exclusive Simons in-house design from a retailer founded in 1840.
- Optical specs
- Provides 100% UV protection and polarized glare reduction at under $20
- Exclusivity
- Only available at Simons, not sold at other retailers.
- Design
- Designed in Canada by Simons' in-house team for a trend-aware square silhouette.
- Lens tint
- Green variant lenses are standard green-grey and not mirrored or brown.
Product record
- Title
- Frank Square Sunglasses
- Brand
- Le 31
- Price
- 29 CAD
- Availability
- In stock
Image Analysis
1 images- 01
Product
Pair of rectangular/square sunglasses shown in a three-quarter front view. Glossy black full-rim front with grey-tinted lenses and metallic-looking temples with black temple tips.
- Overall viewSunglasses shown at a slight three-quarter angle with the left front lens closer to the camera and both temples visible extending back.
1 region
x 0.06 · y 0.34 · w 0.88 · h 0.48 (high) - Frame frontFull-rim rectangular front frame with slightly rounded inner corners and a straight upper brow; finish appears glossy black.
1 region
x 0.09 · y 0.44 · w 0.62 · h 0.33 (high) - LensesFlat single-pane lenses with medium grey tint and uniform coloration across both lenses.
2 regions
x 0.12 · y 0.48 · w 0.45 · h 0.28 (high); x 0.35 · y 0.49 · w 0.33 · h 0.27 (high) - Bridge and nose areaIntegrated single-piece bridge in the same glossy black material as the front frame; shallow molded nose pads continuous with the frame.
1 region
x 0.29 · y 0.54 · w 0.14 · h 0.14 (high) - TemplesTemples start with a short glossy black hinge area then transition to a matte metallic grey/steel section that runs most of the temple length.
2 regions
x 0.55 · y 0.48 · w 0.35 · h 0.18 (high); x 0.16 · y 0.36 · w 0.36 · h 0.22 (high) - Temple tipsCurved black tips at the ends of both temples with a matte finish distinct from the metallic temple shafts.
2 regions
x 0.86 · y 0.54 · w 0.09 · h 0.16 (high); x 0.37 · y 0.36 · w 0.09 · h 0.12 (high) - Hinge detailVisible hinge area where the glossy black front meets the metallic temple, appearing as a narrow band.
2 regions
x 0.52 · y 0.47 · w 0.03 · h 0.06 (medium); x 0.29 · y 0.44 · w 0.03 · h 0.05 (medium) - Interior temple text“Text printed on the interior of the left temple including the characters 'CE' and the phrase '100% UV Protection'.”
1 region
x 0.12 · y 0.33 · w 0.28 · h 0.11 (medium) - Additional small interior markingSmall circular marking or symbol visible near the hinge area on the interior of the left temple; details not fully legible.Partial
1 region
x 0.28 · y 0.41 · w 0.03 · h 0.04 (medium)
Other
Studio shot on a light grey background with soft shadow beneath the sunglasses; image is well lit with minimal glare and slight reflection on lenses.
- Background and surfaceUniform light grey background and surface creating a subtle horizon where the sunglasses sit; no packaging or props visible.
- ShadowSoft diffuse shadow cast below and slightly to the right of the sunglasses consistent with overhead lighting.
1 region
x 0.18 · y 0.68 · w 0.64 · h 0.18 (high) - Lighting and reflectionsEven studio lighting with small highlights on the glossy frame edges and faint reflection on the lens surfaces; no harsh specular hotspots.
- Shot compositionProduct centered in the lower half of the image with generous empty space above; photographed at a low angle to emphasize front and temple details.
Colors
glossy black· front frame#333434medium grey· lenses#A4A8ABgunmetal grey· temple shaftsmatte black· temple tips#2C2D2D- Overall viewSunglasses shown at a slight three-quarter angle with the left front lens closer to the camera and both temples visible extending back.