Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
UV protection
Unisex
UV protection rate: 99.9%
Sun protection
Boston
【size】
Overall length: approx. 135mm, Lens width: approx. 48mm, Bridge: approx. 18mm
Height: approx. 47mm, Lens height: approx. 44mm, Temple length: approx. 140mm
[Weight] 22g
【material】
Front: Plastic
Temples: Plastic
Bridge: Nickel alloy
Lens: Plastic
[UV protection rate] 99.9%
[Visible Light Transmittance] BLACK×Lt.BLUE: 69% / Eyes are visible.
BLACK x Lt.BROWN: 47% / Eyes are visible through the fabric.
BLACK x Lt.SMOKE: 57% / Eyes are visible through the fabric.
BLACK×SMOKE: 15% / The eyes are slightly transparent.
BLACK×BROWN: 15% / The eyes are slightly transparent.
[Degree of Polarization]
BLACK×Lt.BLUE: 50%
BLACK x Lt. BROWN: 71%
BLACK x Lt.SMOKE: 80%
BLACK×SMOKE: 99%
BLACK×BROWN: 99%
*Transparency is based on testing indoors.
Please note that the degree of transparency may vary depending on the outdoor environment and other factors, so consider this as a guideline only.
Introducing Boston-style polarized sunglasses.
Polarized sunglasses are often designed for activities like fishing, driving, and sports, making them less suitable for everyday wear.
This design features a trendy Boston-style frame.
The frame is neither too big nor too small, making it easy to wear for both men and women. It's also slightly slender and lightweight.
These sunglasses are designed to be easy to try even for people who don't usually wear sunglasses.
The nose pads are a nice feature, as they prevent eyelash extensions or false eyelashes from touching the mask.
Polarized lenses have a special film called a "polarizing film" inside the lens.
These lenses cut out glare from roads, water, and snow, as well as dazzling reflected light from car and building windows, resulting in a clearer field of vision.
It eliminates glare on the water's surface, making it easier to see the fish underwater, so it's an essential item for anglers.
In addition, when driving, road reflections are eliminated, making white lines clearly visible, and in winter sports, bumps and unevenness on the snow surface that are difficult to see due to reflections become clearly visible.