
Le 31
Juan Rounded Sunglasses
These Juan Rounded Sunglasses by Le 31 by Simons feature a matte black plastic frame with round dark gray polarized lenses. Designed in Canada, they provide 100% UV protection and glare reduction for outdoor activities. The lightweight full-rim construction includes a keyhole bridge and straight temples for a comfortable fit.
- Material
- plastic
- Gender
- unisex
- Style
- classic, minimal
- Category
- Apparel & Accessories > Clothing Accessories > Sunglasses
Color
Size
Specifications
Rounded sunglasses with polarized lenses and 100% UV protection from Simons exclusive collection.
100% UV protection, polarized lenses, light plastic frame
- Material
- plastic
- Style
- classic, minimal
- Gender
- unisex
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing Accessories > Sunglasses
Additional Attributes
- 100% UV protection
- light and comfortable plastic frame
- polarized lenses
- glare-free vision
- optimal colour perception
- designed in Canada
- rounded shape
Product Insights
Juan Rounded Sunglasses by Le 31, $29 CAD and in stock, suit narrow, square, heart, and diamond faces with a rounded shape that is not circular, flattering most men. Priced to undercut $35 Mai Tais and match ~$15 Sungait, they offer UV400/polarized lenses and exclusive Simons design. The black variant is a bestseller among 58 models, but the plastic frame requires a rigid case for durability. Their rounded shape flatters angular and narrow faces without looking costume-like, while 100% UV protection and polarized lenses reduce glare.
Verified claims
- Face shape
- Suits narrow, square, heart, and diamond face shapes
- Frame shape
- Rounded shape, not circular, is the most flattering frame shape for most men.
- Value
- CAD $19.99 — undercuts $35 Mai Tais and matches ~$15 Sungait, with UV400/polarized lenses and exclusive Simons brand.
- Bestseller
- Black variant is labeled BESTSELLER on Stylight among 58 Le 31 models.
- Durability
- Plastic frame benefits from storage in a rigid case to prevent bending.
- Style
- Rounded shape flatters angular and narrow faces; avoids costume-like circular.
- UV protection
- 100% UV protection rating is equivalent to UV400, blocking all UVA/UVB.
- Glare reduction
- Polarized lenses block horizontal glare from water, pavement, and cars.
- Lens features
- 100% UV protection (UV400) and polarized lenses reduce glare and eye fatigue.
- Design pedigree
- Exclusive designed-in-Canada Simons pedigree sets it apart from generic round frames.
Product record
- Title
- Juan Rounded Sunglasses
- Brand
- Le 31
- Price
- 29 CAD
- Availability
- In stock
Image Analysis
1 images- 01

Product
Black round-frame sunglasses shown on a flat surface in a three-quarter front view; matte black frame, dark gray round lenses, straight temples with slightly curved earpieces; inner left temple shows small printed markings.
- Frame shapeRounded two-lens frame with a subtle keyhole bridge and full-rim construction; rims are uniform thickness and slightly thicker at the lower outer corners.
1 region
x 0.06 · y 0.48 · w 0.88 · h 0.28 (medium) - Frame finish and material appearanceMatte black opaque finish on the front rims and temples, appearing as a non-reflective plastic.
1 region
x 0.06 · y 0.48 · w 0.88 · h 0.28 (medium) - LensesRound dark gray lenses with even tint and no visible gradient or mirror coating.
2 regions
x 0.14 · y 0.52 · w 0.22 · h 0.22 (high); x 0.38 · y 0.52 · w 0.22 · h 0.22 (high) - Temple armsFlat, straight temples that extend back with a slight downward curve at the earpieces; right temple shown extended toward image right.
2 regions
x 0.60 · y 0.48 · w 0.34 · h 0.18 (high); x 0.06 · y 0.40 · w 0.40 · h 0.12 (medium) - Inner temple text and symbols“100% UV Protection CE”
1 region
x 0.15 · y 0.38 · w 0.26 · h 0.10 (medium) - Additional inner temple marking“China”
1 region
x 0.34 · y 0.40 · w 0.08 · h 0.06 (medium)
Other
Studio product shot on a light neutral background with soft shadow below and to the right; three-quarter front viewpoint with even diffuse lighting and minimal reflections on lenses.
- Shot compositionThree-quarter front view of the sunglasses placed on a flat light-gray surface, centered in the lower half of the image.
- Lighting and shadowDiffuse studio lighting with a soft shadow cast to the lower right of the product.
- Image qualityHigh-resolution clear image with sharp edges and visible small details on the inner temple text.
Colors
matte black· frame and temples#3A3B3Ddark gray· lenses#7A7D83- Frame shapeRounded two-lens frame with a subtle keyhole bridge and full-rim construction; rims are uniform thickness and slightly thicker at the lower outer corners.
Documents & Data
Customer Reviews
1 total1 reviews · out of 5
Sunglasses
I loved these glasses so much I bought 2 more pairs. They look great and are very sturdy. And the price is amazing . Designer style glasses without the designer price tag.