![Black square mineral glass blue light blocker sunglasses Black square sunglasses eco friendly sustainable fashion made in Japan unisex sunglasses for men sunglasses for women blue blight blocker sunglasses](https://cdn.shopify.com/s/files/1/0059/0558/0101/files/BoldSquare_Black.jpg?v=1613728718)
Bold Square 01
A unisex timeless sunglasses silhouette. Classic and chic on every face shape.
Ethically Handcrafted in Japan with sustainable materials. Equipped with high performance mineral glass sun lenses that are more scratch resistant and filter UV, blue light, and glare.
*All final sale items include a sustainable microfiber cleaning cloth and vegan soft leather case.
Details
A unisex timeless sunglasses silhouette. Classic and chic on every face shape.
Ethically Handcrafted in Japan with sustainable materials. Equipped with high performance mineral glass sun lenses that are more scratch resistant and filter UV, blue light, and glare.
*All final sale items include a sustainable microfiber cleaning cloth and vegan soft leather case.
Materials
Sunglasses, Case + Cleaning Cloth
⧋ Frame made from reforested softwood trees.
⟐ Mineral glass sun lenses made from sand with a zero waste manufacturing process for the lowest environmental impact.
❋ Case exterior made from pineapple leaf fibers, a natural and innovative leather alternative.
♴ Case inner liner and microfiber cleaning cloth made from recycled water bottles.
Technology
Eye health is at the forefront of our lens design. We researched sport lens technology to develop a better lens for everyday protection and performance.
✇ Filters 100% harmful UVA, UVB and UVC.
≈ Filters up to 99% of harmful blue light.
✦ Eases eye strain, eliminates distortion and reduces glare.
☀︎ Engineered with earth minerals to enhance colors and contrast.
⨳ Naturally more scratch and heat resistant than conventional plastic lenses to withstand the casualties of daily wear.
Size & fit
Fits medium to large faces. Eye: 50mm / Bridge: 20mm / Temple: 147mm
Frame front: 146mm
Unisex and universal men's square sunglasses & women's square sunglasses.
Engineered to fit and function on all face shapes.
Lens Details
CloseHD GRAY
Our lens technology is rooted in craftsmanship, innovation and science. Our proprietary mineral glass sun lens filters more harmful light to reduce strain and glare and improve daily life.
![](http://justhuman.co/cdn/shop/files/HD-Icon-Black-01-01-01_x300.png?v=1671177662)
HD Clarity
![](http://justhuman.co/cdn/shop/files/Blue-Light-Icon-01-01_x300.png?v=1671178145)
Blue Light Filtering
![](http://justhuman.co/cdn/shop/files/Light-Icon-Black-01-01_x300.png?v=1671181186)
2x UVA/UVB Protection
![](http://justhuman.co/cdn/shop/files/Glare-Icon-Black-01_x300.png?v=1671181017)
Glare Protection
![](http://justhuman.co/cdn/shop/files/contrast-icon-black-01_x300.png?v=1671181300)
Enhanced Color & Contrast
![](http://justhuman.co/cdn/shop/files/Alertness-Icon-Black-01_x300.png?v=1671181385)
Scratch Resistant
![](http://justhuman.co/cdn/shop/files/ship-icon-black-1_x500.jpg?v=1678027762)
Free Shipping
Try on your eyewear at home with
free shipping and returns.
![](http://justhuman.co/cdn/shop/files/ship-icons-black-2_x500.jpg?v=1678027751)
Easy Returns
We offer free returns
within 30 days!
![](http://justhuman.co/cdn/shop/files/ship-icons-black-3_x500.jpg?v=1678027740)
Expedited Delivery
Receive your order within 1-3 days
after shipment.