Green Hat Kiteboarding Sunglasses
The Lenses are impact resistant and scratch resistant 1mm Polycarbonate grey lens. The Lenses are also ANTI-FOG coated.
UV400 Rated lens： This optically correct lenses provide UV400 protection from harmful rays.
Polarized lens：Polarized lenses are used in these sunglasses to reduce glare from reflective surfaces such as the surface of water or the hood of a car. They accomplish this feat through a process called polarization, much like a venetian blind controls sunlight through a window.
Sunlight itself is not polarized - light from the sun will either be absorbed or reflected horizontally, diagonally or vertically. The problem this causes for kiteboarders and drivers lies in the horizontal reflectivity. Sunlight bouncing off a horizontal surface will strike the viewer's eyes at a similar angle. This means the glare from the surface of the water or the road or the car hood will be strong. Polarized lenses have a laminated surface containing vertical stripes. These stripes only allow vertically-polarized light to enter the wearer's eyes. Glare is eliminated because the horizontally-polarized light waves cannot bypass the polarized filter.
The Grey color lenses are best suited for sunny conditions. They are also good for driving or general use when true color perception is important.
TR90 Frame:TR-90 is a superior compound which has no risk of toxicity or allergy. It is extremely light weight and designed to flex making it resistant to stress cracking and material fatigue. It is free of plasticizers and extremely stable to UVA exposure in all types of temperature and humidity conditions. Strong resistance to chemical products such as solvents, alcohol, cosmetics and organic acids gives TR-90 maximum durability in outdoor environments.
The nose are padded with soft material: It is not only protecting the wear’s face when his sunglasses be impacted, but also gives extra comfort for long time wear.
These sunglasses incorporates an adjustable non-removable strap that is comfortable, secure and easily adjustable with one hand.
Due to the special material be used in nose and the knot of the adjustable non-removable strap, these sunglasses can FLOAT, if you drop them in the water.
You can also add a leash for avoiding losing your sunglasses if the fall off: The adjustable strap will keep the sunglasses secured unless that strap manages to losen. You can use this leash to connect to your neck or life jacket. The leash will broken when the power to pull the leash is over 10 kg.