Phase shifting for jet lag and shift-work requires both a 'seek light' phase, and an 'avoid light' phase. Our new selection of special 'light blocking' glasses are intended for use during the 'avoid light' phase and have been sourced from the leading manufacturers of quality specialty eyewear. The lenses are specially formulated to block virtually 100% of incident light in the blue range.

Frames feature integrated brow and underside protection that eliminate reflected light from entering the eyes from above and below. Injected polycarbonate side shields block peripheral light without compromising the range of vision.

Cocoons Features:

• Polarized UV400
• Scratch Resistant
• 360° of UV protection
• Ultra Lightweight
• Flex2Fit® Temples
• Soft Touch Finish
• Case and Cloth Included
• Lifetime Warranty

The frames and styles are intended to both fit over prescription eyeglasses or be worn on their own.

FRAME SIZE: SMALL (Fits over frames up to 5”W x 1 1/2”H)

FRAME: SAND / LENS: AMBER