Generally speaking, a normal sized man will choose the 55mm or medium size. Larger men and men with more round heads wil usually find the 57mm-58mm or Large size fits best.
Small men and women will generally need the 52mm size. 49mm Size = 4.66" Wide Frame 51mm Size = 4.70" Wide Frame 52mm Size = 5.00" Wide Frame 55mm Size = 5.25" Wide Frame 57mm Size = 5.50" Wide Frame 58mm Size = 5.75" Wide Frame 61mm Size = 6.00 Wide Frame. Serengeti Large Aviator Black Frame Non-Polarized Drivers Gradient Lenses 5222. Serengeti Aviator sunglasses are big on size and style. The Serengeti Aviator sunglasses frame exudes a vintage feeling that has been updated with modern technology and constructed from premium materials.
The Serengeti Aviator sunglasses lenses offer the latest in photochromic technology which constantly lightens and darkens the lenses throughout the day as lighting conditions change so that you can see everything in great detail. As the maker of the world's finest driving and piloting sunglasses Serengeti Aviator sunglasses are manufactured using only the very latest technologies and premium materials combined with the world's most talented professionals and designers. With Serengeti Aviator Sunglasses there is no such thing for your eyes as an average day. Light changes continually from sun-up to sundown.
No matter what the weather may be, your eyes are constantly exposed to lighting conditions that strain and fatigue them. Serengeti Sunglasses offer the ultimate protection. The unseen science behind Serengeti Aviators Sunglasses (Drivers Gradient Lenses) is the most advanced in the history of eyewear.
Superior technology has been integrated into lenses and frames that provide exceptional protection and durability. Serengeti Aviator sunglasses feature unparalleled attention to detail and intelligent refinements, and they exceed government and commercial standards when it comes to protection. They block out harmful UVA and UVB rays, while our advanced photochromic technology adapts to changing light conditions-behind the wheel and everywhere else you go. Pilots choose Serengeti Aviator sunglasses because they block harsh glare from the sun above, while providing a clear view of instruments below.
All together Serengeti Aviator sunglasses technology is designed so that you can effortlessly see every detail on the road. The amber colored lens is ideal for driving and flying because it enhances colors and contrast, while lightening and darkening to provide optimal light transmission in any condition.
The photochromic non-polarized and gradient glass lenses provide. 84% blue light blocked lightened lens (gradient). 95% blue light blocked darkened lens (gradient). 89% blue light blocked lightened lens (non-polarized).
95% blue light blocked darkened lens (non-polarized). The wire flex frames are designed to bend the contours of your face.
The wire flex frames feature a highly flexible and strong blend of nickel, silver and stainless steel. The result are frames that provide a fit that feels truly customized. The adjustable optical silicone nose pads can be adjusted to fit every nose bridge comfortably, and the adjustable acetate temple tips allow for a snug fit behind the ears to keep the frames perfectly in place. The Megol hydrophilic properties allow the nose pads and temple tips to absorb moisture, keeping the frames securely in place without causing irritation to the nose or ears.
The universal fit are designed to comfortably fit and be adjusted to fit the widest variety of facial features. Serengeti Aviator Sunglasses come in 2 sizes: Serengeti Large Aviator Sunglasses Specifications - Base Curve: 6, Temple Length: 140mm/Spring Hinges; Lens Size: 61.75 x 55.5 x 68mm, Distance Between Lenses (DBL) 10.5mm (Item Number 5222). Our eFulfillment centers are open Monday through Friday and closed weekends and holidays.We welcome your questions and will try to answer them as quickly as possible. Please provide as much information as possible so that we can provide the very best answer possible. We are satisfied only if you - our Customer - is satisfied! Sign up for our store newsletter and be the first to hear about new items and special limited-time discounts! The item "Serengeti Large Aviator Black Frame Non-Polarized Drivers Gradient Lenses 5222" is in sale since Tuesday, November 14, 2017. This item is in the category "Clothing, Shoes & Accessories\Men\Men's Accessories\Sunglasses & Sunglasses Accessories\Sunglasses". The seller is "jetaviator7" and is located in Rowlett, Texas. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay, Russian federation.