Aurizon Switch Blade | Fashionable safety glasses suitable for optical prescription Holcim-HIDE Designed to withstand heavy impact

Designed to withstand heavy impact situations due to its sheer design and flexibility

Connect with adjustable elastic tension strap

One of the Best Sunglasses 2015

See how you can switch your foil insert from one frame to another in less than a minute

and is made with metal-free lightweight materials

Aurizon Switch Blade | Fashionable safety glasses suitable for optical prescription Holcim-HIDE Designed to withstand heavy impactRx Prescription Safety Sunglasses Our range of prescription safety sunglasses all come with optional Rx insert which means that if you need prescription sunglasses sometimes you simply clip in the Rx insert when needed. Switch Blade sunglasses come with the option of prescription lenses. See how you can switch lenses in less than a minute! Smart designs allows for Rx adaptor to be inserted behind single 8 base curve lens.