CAD$109.95
These fitover glasses feature a specially formulated lens system. It effectively filters out harmful HEV Blue Light during long sessions. The design dramatically reduces ailments often associated with Computer Vision Syndrome (CVS). Our lenses are scientifically engineered to remove only the harmful blue light spectrum. This provides a tranquil, irritant-free environment for your eyes.
They are ideal for professional work, gaming, and other digital device activities. You will still experience highly accurate visual colour representation on your screen. This scratch-resistant system uses high-quality, optically correct materials. An advanced anti-reflective coating helps deliver sharp, crystal-clear optics. This works to further reduce eye strain and fatigue while you focus.
“HEV Blue Light is the bane of our existence. Thank you Cocoons!” 
(5 / 5) John R. ,Greenwich, CT
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PROFESSIONAL GRADE FITOVERS
The Slip Stream offers a large frame design with a stylish cat-eye shape to comfortably fit over larger oval and round prescription eyewear frames. An ample chassis, featuring our crystal gloss finish, is injection fused to our patented Flex2Fit temple system. The fully adjustable Flex2Fit temples allow for customization of the temple position and placement, eliminating the discomfort experienced when wearing imitations. With a full undercarriage and maximum sized peripheral lenses, the framework provides 360° of protection and completely isolates the eyes.
All Cocoons fitovers frames feature a manufacturer's limited lifetime warranty. Please be sure to register your new Cocoons to enjoy all the benefits of our warranty program.
(HEV) BLUE LIGHT LENS SYSTEM
High Energy Visible (HEV) blue light filters, prevents overexposure to artificial blue light that can contribute to Digital Eyestrain and Computer Vision Syndrome (CVS). Limiting the amount of HEV exposure allows the eyes to remain relaxed, focused, and free from the fatigue and blurred vision that can result from extended exposure to digital screens. Prolonged and cumulative exposure to HEVs can lead to disruption of circadian rythms (sleep/wake cycle) and unnecessary headaches.
FRAME TECHNOLOGY
Each and every aspect of Cocoons is thoughtfully designed to deliver the ultimate in performance. Regarded as the best fitovers in the world, Cocoons are engineered to completely isolate the eyes from the elements. Comfortably fitting over most prescription glasses, Cocoons are lightweight and extremely durable, a statement reiterated by the now famous lifetime warranty.
Easily adjustable temples so you can create your own secure and comfortable fit.
Iconic architecture continually evolving for state-of-the-art comfort and protection.
Crafted from the most durable materials to handle the harshest conditions.
Engineered to meet the rigorous standards of being classified as an active medical device.
Designed for superior optics and complete protection without the bulk.
Integrated features make it the most protective fitover on the market.
Quality reiterated by service, making sure you and your Cocoons are taken care of.
Textured for total comfort, unrivaled durability, and a unique style.
FITOVER SIZING GUIDE
Cocoons are designed to be worn over your prescription glasses. To achieve the perfect fit, it’s important you find the size that most accurately fits over your eyewear. Measure the full width and height of your glasses at the widest points.
Designed to fit over prescription glasses measuring less than 144mm (5 11/16 inches) in width by 46mm (1 13/16 inches) in height.
INCLUDED ACCESSORIES
Every pair of Cocoons includes our world famous Cocoons case. Manufactured from the highest quality neoprene, the Cocoons case is virtually indestructible. The thick, yet surprisingly lightweight neoprene scabbard is stain resistant, maintains its form and flexibility in extreme temperatures and is exceptionally robust. The case features a belt clip on the reverse side, allowing for rapid attachment and removal. A top mounted nylon lanyard, featuring a 360° swiveling nylon hook-clip provides an additional attachment method. The case is sealed with a corrosion-proof, premium quality coil zipper that will never jam. The buoyancy of the case is such that if you were to drop it in the water, with your Cocoons fitover sunglasses and even your car keys in it, it will remain afloat!
Also included, the ultra-soft DuraCloth is designed to effectively remove moisture, finger prints, facial oils and other contaminants that can cloud the lens surface and reduce visual acuity. Each pair of Cocoons comes with an informative Use & Care Guide and is protected by a Lifetime Warranty.
FIND YOUR PERFECT SIZE
Cocoons are designed to be worn over your prescription glasses. To achieve the perfect fit, it’s important you find the size that most accurately fits over your eyewear. Simply measure your eyeglasses then enter your dimensions. We offer a 30 day money-back guarantee.
Need a conversion chart for inches to millimeters? Click here
For the sizing guide PDF Click here
Measure the full WIDTH of your glasses at the widest points.
Measure the HEIGHT of your glasses from top to bottom.
Measurement entries must be in millimeters. Entries in centimeters will result in a size error.
Not sure if you measured your glasses correctly? Please call customer service at (800) 834-2563 for assistance.
All of our authorized dealers are eyecare and eyewear specialists. They can help you find the correct Cocoons fitovers for your prescription glasses and find a lens that will best suit your eyecare needs and activity.
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