Slip Stream (LX) Twilight Night Drivers


Night driving can become problematic for many people as they age. The pupil becomes less responsive and ultimately lets in less light. Drivers over 60 might only receive half of the light transmission they did when they were 20, which can potentially make night driving difficult, even dangerous. Seeing clearly in darkened conditions becomes especially challenging. As the eye ages, it becomes more light sensitive, making oncoming headlight glare more problematic. Cocoons Twilight fitovers reduce oncoming glare with an anti-reflective lens system that also blocks high energy visible blue light, such as that produced by modern LED headlights. The scientifically engineered tint also enhances contrast to improve depth perception. The Twilight® lens system is effective at night or in foggy/rainy conditions. Your eyes will remain relaxed and focused. Eye-strain and fatigue is greatly reduced as objects become clearer and more easily visible.

“I like the shape! I got the same for the day in the cherry. They fit well with my glasses.” ★★★★★ – Lauren S., Tempe, AZ


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 an impervious Soft Touch 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 from irritating blue light, halos and road glare produced by today’s LED headlights, street lights and signals.

The Twilight lens system blocks 100% of harmful UV light and 60% or more of harmful High Energy Visible (HEV) blue light, while providing 93% overall visible light transmission.  The unique filtering properties of the Twilight lens system effectively reduce scattered blue light and improve contrast without compromising overall light transmission. The lenses are highly scratch resistant. Includes our legendary Cocoons case, a lens Duracloth and the Live Eyewear lifetime warranty.

Twilight lenses meet or exceed ANSI, EN ISO, and AS/NZS eyewear standards.  See complete details in the Twilight Certification Report

UV400 HEV Filters – Scratch Resistant – Flex2Fit Temples – Lifetime Warranty – Fits over prescription frames measuring less than 144mm (5 11/16 inches) in width by 46mm (1 13/16 inches) in height.

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