Ess Sunglasses 3 In1 With Extra Black Frame

1. product design:

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• The frame is made of high elastic carbon
• composite material with good elasticity and strength. It is light in texture
• and very comfortable to wear. Unique soft professional nose pad design,
• different from general sunglasses, can safely protect the nose from gravity
• impact caused by injury. Can change the lens according to different use and
• occasion. Even if one of a pair of wear and tear, design of radian of human
• body engineering, size differs face form to be able to use.
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• 2. The lens:
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• PC Lens, formerly known as
• Polycarbonate(Polycarbonate) lens, is a lightweight, wear-resistant,
• shock-resistant and high-light-transmittance professional lens made of
• Polycarbonate material, and has been widely applied in the aerospace industry
• with its outstanding characteristics, thus it is also known as "space
• chip". The quality of PC lens is very light, the specific gravity is only
• 1.5g/cm3, and the density of water, its low refractive index relative light
• transmittance is very high, the hardness up to the international standard of
• impact resistance 2h-4, 10-12 times higher than the general resin film, 60
• times higher than the glass lens. PC is commonly known as solid glass, anti-uv,
• 3-5 years will not be yellow (ordinary resin after a few months will be
• yellow), the weight of ordinary resin than 37% lighter.
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• 3. Polarized cycling sunglasses:
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• The polarizing solar lens adopts the
• high quality polarizing lens is from America, which can greatly reduce the
• power light, eliminate the reflected light and scattered light, and make the
• vision softer and clearer.
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• The polarizing Angle and radian of the
• lens are designed according to the principle of precision optics. Wearing the
• lens will not have the feeling of scene distortion and vertigo. At the same
• time, the lens has the advantages of lightness, non-deformation and breakage,
• so that the lens can be used safely and the performance remains unchanged. Key Features Benefits of polarized sunglasses:1 can filter out more than 99% ultraviolet in sunlight;2 function of blocking strong light effectively3 there is no pressure to wear the bridge of nose for a long timeWhat In the Boxglasses box * 1goggles * 1lenses * 2（yellow & white）Specifications of Flameproof  ESS Goggles Sunglasses (three Lenses)-brown SKUGE779AC0B5PH4NAFAMZ Product LineAnkate Shopping Production countryChina Size (L x W x H cm)19 x 7 x 9 Weight

Rubber frame
Polycarbonate lens
UV Protection Coating coating
Impact Resistant Coating coating
3 Interchangeable Lenses - Yellow & Smoke and Clear, Suitable for more occasions and weathe great for any type of light in most circumstance, Simple lens exchange system makes interchangeable lenses easy to change.
Rugged, durable and portable - The half-frame is made from lightweight and durable TR90 material. Scratch resistant and impact resistant polycarbonate lenses protect your eyes from UVA/UVB damage. ANSI Z87 compliant, optimized frame ruggedness and tactical eyewear screws.
Comfortable fit -- Adjustable rubber nose pads and soft rubber cover the tip to make it fit perfectly without slipping. Comes with a hard shell zippered case and a soft drawstring bag to store the glasses in, also included is a neoprene strap to help keep your glasses around your neck when not in use.
Shooting glasses - very suitable protective glasses for most hunting and shooting sports like long-range shooting, indoor & outdoor shooting range, deer hunting, and airsoft gun. The replacement yellow lens also allows you to use it at night. It is also suitable for many active outdoor sports and activities, such as running, cycling, climbing, hiking, driving.

1 piece of ESS sunglasses2 extra complete lenses1 strap1 sunglasses wiping cloth1 porch for carrying the sunglasses