Oakley's new Fast Jacket performance sunglasses The new glasses use the SwitchLock concept to lock the lenses into the frames using a slot and pin design The main advantage of the new Fast Jacket is the rimless lower lens, which will aid, especially, when looking over one's shoulder The Switchlock open and without lens The US$220 kit comes with frames, two lenses, bag, case and hydrophobic lens treatment The Unobtainium ear stocks are more dramatically styled than previous Oakley offer two different sets of nose pieces, a standard version and larger set that helps the frames stand further off the face The new version of SwitchLock is secure and easy to use, but it seems to add more weight than the Jawbone design Fast Jackets will likely be popular with runners, multisport athletes and mountain bikers; road riders, who use their drops, will prefer the XL version or a different model Oakley's nano hydrophobic coating applicator; they say its good for 10 applications

First seen in prototype form on Terenzo Bozzone at the 2010 Ironman World Championships in Hawaii last October, Oakley's new Fast Jacket glasses are now ready to hit the shops.yamaha speedstar air cleanerWhile the Jawbone, which debuted the SwitchLock lens change system found on the new model, was designed for cyclists, the Fast Jacket is aimed at a broader spectrum of users and has a smaller, more subdued profile. whynter personal hepa air purifierThis has two drawbacks for riders: a reduced field of sight through the top of the sunglasses, where the frame interferes — which is especially apparent when in the drops — and a slightly heavier weight.twins air duct cleaning waynesboro vaStill, many cyclists will appreciate the lens's rimless lower that allows an unobstructed lower field of view and over the shoulder look-back.

And the new SwitchLock mechanism is quick and very easy to use when compared to replacing the lenses on Oakley’s older Half Jacket.The new sunglasses are available in a standard and a larger ‘XL’ size, which differ by both lens and frame. The standard size is offered in nine colors while the XL option offers 12. Prices vary with lens configuration: standard and Oakley photochromatic versions cost US$220, while those equipped with polarized lenses cost $280.The US$220 kit comes with a frame, two lenses, microfiber bag, case and hydrophobic lens treatment with additional microfiber clothSwitchLock refresherOakley say SwitchLock has two main benefits: easy lens changes and a secure, low-tension hold on the lens, which is said to avoid distortion and offer improved optical clarity compared to older designs like the Radar.While the Jawbone uses the SwitchLock system to lock the hinged lower jaw into the frame at the nosepiece, securing the lens, the Fast Jacket uses the lock to insert a pin into a slot in the lens, which then locks it into the frame.

The new mechanism is made of stainless steel, which accounts for some of the design's additional weight. Like the Jawbone, the frame sports a foam contact that keeps tension off the lens.The Switchlock open and without lensThe frame is made in the US from Oakley’s O Matter and touch points on the ear stems and nose piece are made from Unobtainium, the company's proprietary, synthetic rubber that provides increased grip when wet.Oakley lensesThe lens is made from Oakely’s branded Plutonite polycarbonate material, which blocks 100 percent of UVA, UVB and UVC light. It's constructed using patented molding technology that's claimed to produce the clearest, sharpest, most accurate view possible, especially toward the periphery. The lens is also ANSI Z87.1 rated for protection against projectiles. All stuff that Oakley like to highlight with their Rolling O Labs that tour the US. Oakley's pen 'nano' hydrophobic coating applicator; they say the system is good for 10 applications and also sell it separately The lens is also treated to be hydrophobic and the Fast Jacket comes with an additional ‘pen’ for reapplying the ‘nano’ coating that makes water bead and roll off.

The included kit is said to be good for 10 applications. Lenses with all of these features are available polarized. Oakley will also offer prescription lenses for the Fast Jacket.Visual distortion occurs when light waves hit an aggressively-curved lens causing it to bend or distort an objects true size or position. Imagine looking through a fish eye lens. What your eye normally sees, is stretched beyond reality. Tapered Lens Technology corrects the distortion by progressively tapering the lens from the optical center towards the outer edges. Light waves are thereby delivered straight to your eye resulting in zero distortion and true optical clarity. What you see is what you get. Carbonic lenses are engineered to be the most impact resistant lens material in the world. Injection molded with Tapered Lens Technology for optical precision and a high level of protection. Polarization is like noise-canceling headphones for your eyes. Glare off of horizontal surfaces like snow, water, and asphalt, decreases depth perception, reduces visual acuity, and causes eye fatigue.

We precisely align the polarized visual layer inside our lenses to filter out 99.9% of this 'visual static' for a finely tuned view of the action. Smith's polarized lenses utilize energized iodine crystals that are positioned in vertical rows on a thin piece of film and provide the protection you need. This film is sandwiched between two layers of lens material or injection-molded material to create a molecular bond. The filter within the lens allows selected light rays to reach the eye while absorbing reflected glare or polarized light. When a polarizing film or filter is properly positioned in front of reflected light rays, the glare is blocked. Smith's polarized lenses are constructed of a sheet of film that is sandwiched between two pieces of lens material. We then add layers of anti-scratch protection, multi-layer mirror coating, and a hydrophobic coating that will repel water and moisture. The PVA film molecule alignment is such that it allows only vertical light waves to pass through the lens (somewhat like a venetian blind), thus eliminating glare.

Cheap polarized lenses do not use these materials and can cause distortion in your vision, which may eventually lead to headaches.Carbonic lenses are engineered to be the most impact resistant lens material in the world. The easiest way to check the polarization of a lens is by holding the lens you are inquiring about over the top of a lens that you know is polarized. A liquid crystal display (LCD) or digital watch is polarized. Hold the lens over the watch on a horizontal plane and rotate it. If the lens is polarized, you will notice the watch display appears darker as you rotate the lens above it. If the lens is not polarized, there will be no visual difference as you view the watch through the lens.Smith Optics offers Polarized Bronze Mirror, Polarized Platinum Mirror, Platinum Mirror, Polarized Sienna Brown, and Polarized True Color Gray lenses for all of the current Interchangeable models. Check out our Replacement Lenses for your model. Sienna Brown polarized lenses, while minimizing glare, increase contrast and depth perception.

Sienna Brown polarized lenses are ideal in flat light or low light to enhance shadows and add contrast between reds, oranges and yellows. True Color Gray polarized lenses minimize glare while enhancing natural hues. True Color Gray may seem more soothing to the eyes and are recommended when consumers ask for the darkest polarized lens available. Read about all of our lens tints in our technology section. The glare stopping benefits of polarization meet tint shifting photochromic magic in the most advanced lenses we have ever created. Versatile and comfortable, Smith Polarchromic lenses automatically darken or lighten as a response to the level of light you are exposed to. The hydrophobic coating repels moisture, grease, and grime. A barrier between your lenses and the world. Water will bead up and disperse without streaking. Smudges from fingerprints are wiped clean easily.It really is that simple. Interlock is the most intuitive and easy-to-use interchangeable sunglass lens system period.

All it takes to engage our patented lens exchange system is a twist of the temple. Then, replace the lens with an alternate lens tint and twist the temple to close. Our Techlite Glass Polarized lenses deliver the highest level of visual clarity and scratch resistance with distortion-free performance. Smith sunglasses meet ANSI Z80.3 standards for Non-prescription Sunglass and Fashion Eyewear Requirements and meets European Community (CE) Class 1 Optical Standards.Smith offers one of the world's largest polarized sunglass collections. Check out the more fashion driven styles in our Street Series or just go directly to our Polarized Series.All of the Smith sunglasses have standard length temples.We cannot take personal orders, however, our Interlock series can interchange any lens as long as it was made for that specific frame. Smith provides a wide variety of replacement lenses for each Interlock frame.Check them out with the rest of our great Accessories. Yes, only certain frames.

The Premium Performance offers a highly shatter-resistant, versatile, interchangeable lens system for varied light conditions. Frames such as the Interlock Spoiler, Interlock Trace, and the Interlock Whisper all allow the capability to easily switch out your prescription lens with a polarized sunglass lens. The lightweight Grilamid frames with hydrophilic Megol nose pads and temples help keep the Sliders on your face where you need them. Check out the Premium Style, which offers the same features as the Premium Performance but has a fixed lens. All lenses are Carbonic and equipped with Tapered Lens Technology and 100% UV protection. Select Premium Optics and Premium Style models can accept prescription lenses. The Premium Performance offers a highly shatter-resistant, versatile, interchangeable lens system for varied light conditions. The lightweight Grilamid frames with hydrophilic Megol nosepads (with the exception of the Slider 01 model) and temples help keep the Sliders on your face where you need them.

Or check out the Premium Style, which offers the same features as the Premium Performance but has a fixed lens. All lenses are Carbonic and equipped with Tapered Lens Technology and 100% UV protection. A brief description of each lens tint is available in the Sunglass Technology Section. All lenses provide 100% UVA/B/C protection and TLT Optics. To order replacement lenses for your Interlock and Slider frames, please refer to the Sunglass Replacement Lens Page. For the most part, lens tints are based on personal preference. For the majority, Sienna Brown, True Color Gray, or Platinum is used on bright days. RC36, Gold Lite and Yellow are used on overcast days or if you are spending a great deal of time in the trees. Green and Rose are often used as intermediate options. Of course, Clear is best for night rides. The base curve is the radius of the sphere measured from the back of the lens. Smith features styles with 6, 8, and 9 base lens curvature. Models that include 6 base tend to be more flat relative to your face front.