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

Vistana defines the new standard in over prescription sunglass design. Proprietary Dynamic Base Lens Technology™ (DBT) is applied to the Polaré lens system to provide maximum peripheral vision and complete protection from all angles without the use of independent side shields. This patented design feature provided a crystal clear, uninterrupted panoramic line of sight that is not possible with traditional over prescription sunglasses. The Flex 2 Fit temples allow each wearer to contour the ear pieces for an exact fit that is extremely comfortable and secure during extended use. All Vistana include a soft protective case, large micro-fiber lens cloth and a manufacturer’s limited lifetime warranty.

Vistana Features:

• Polarized UV400
• Scratch Resistant
• 360° of UV protection
• Dynamic Base Technology™ (DBT)
• Ultra Lightweight
• Flex2Fit® Temples
• 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: MED-SMALL (Fits over frames up to 5 1/2”W x 1 3/8”H)

FRAME: TORTOISE / LENS: COPPER