Review for Ryders Granfondo Sunglasses

Developed in partnership with GranFondo Canada, we have proudly introduced this model to the cycling world. In combination with the input we received from several racers, the GRANFONDO was based on the concept of honey bees riding road bikes. POLYCARBONATE LENS MATERIAL Polycarbonate is the extraordinarily durable thermoplastic that’s used in bulletproof glass, riot shields and astronaut helmets. It’s the ideal material for performance eyewear because of its high impact resistance, inherent UV protection and light weight. All of our lenses are made of polycarbonate.UV PROTECTIONAll of our lenses block 100% of UVA, UVB, and UVC rays, and harmful blue light to 400nm. These harmful rays are a leading cause of cataracts, skin cancer and wrinkles around the eyes-all great reasons to block them out.SHATTERPROOFAll of our lenses are shatterproof, meaning they won’t break up into dangerous little shards when impacted. An extremely strong impact may damage the lens, but it will never shatter. If astronauts trust this material to keep their heads from exploding while on a 17,000 mph space walk, you’ll have nothing to worry about on your adventures, no matter how fast you’re going.OPTICALLY CORRECTThe lenses in all of our sunglasses are made by injecting molten polycarbonate into a mold that is specially shaped to eliminate distortion. This process makes the lenses optically correct, increasing comfort and minimizing eye fatigue.SCRATCH-RESISTANT COATINGWe apply a scratch-resistant coating to all of our lenses. Though this process makes the surface of the lens considerably harder than the base lens material, it’s impossible to make the lenses completely scratch proof (short of making them from diamonds) so please care for them properly as they may still scratch under certain conditions.HYDROPHOBIC COATINGAn altogether misleading name, this coating isn’t nearly as scared of water as water is of the coating. In fact, water runs away at first contact, leaving clear lines of sight that are free from droplets and water marks.TR90 SWITZERLANDA Swiss technology, this thermoplastic is the material used in all of our sunglasses (with the exception of our metal frames). Its extreme flexibility, durability and light weight make it the perfect material for performance eyewear.HYDROPHILIC NOSE PADS + TEMPLE TIPSHydrophilic [anti-slip] nose pads are an important feature to look for in performance eyewear. Hydrophilic temple tips give that extra little bit of grip that can come in handy in many situations. The material we use to make these features is so effective that it actually grips better when it’s wet – exactly when it’s needed.

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Review for Tifosi Optics Elder Sunglasses with Interchangeable Lens – 2018

MODEL SPECIFICATIONS Frame Type:Open Lens Weight: 32 grams Fit: Medium-X-LargeFRAME FEATURESMade of Grilamid TR-90, a homopolyamide nylon characterized by an extremely high alternative bending strength, low density, and high resistance to chemical and UV damage. Hydrophilic rubber ear and nose pieces for a no-slip fit. Adjustable nose pieces for custom fit. Vented lenses improve air circulation, prevent fogging. Adjustable nose pads – Fully adjustable nose pads allow for a closer fit, limiting slippage and increasing comfort Bag and Case included Grilamid TR-90 Frame – TR-90 is an incredibly light and durable nylon material that resists chemical and UV damage Hydrophilic Rubber – Hydrophilic rubber ear and nose pads increase their grip the more you sweat – no slipping Vented Lenses – Vented lenses increase airflow to prevent fogging and help keep you coolEach pair of Elder Interchangeable Sunglasses come with three lenses – so you can be prepared, no matter what the weather.WARNING This product can expose you to chemicals including BPA, which is known to the State of California to cause cancer, and nickel, which is known to the State of California to cause birth defects or other reproductive harm. For more information to go http://www.P65Warnings.ca.gov/products

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