NEC Safety Prescription Sunglasses - With optional Rx Adapter & Positive Seal | Genisys Plus Type:Genisys Plus - Single Vision Prescription Inserts and flexible co-moulded rubber temples

and flexible co-moulded rubber temples offer a pressure-free and secure fit

Fitted with advanced Digital Free-form lens technology

Light weight glasses with polycarbonate frame and integrated side panels for maximum protection

and temple tips providing wearers extra comfort

NEC Safety Prescription Sunglasses - With optional Rx Adapter & Positive Seal | Genisys Plus Type:Genisys Plus - Single Vision Prescription Inserts and flexible co-moulded rubber templesRx Insert & Positive Seal for Safety Prescription Sunglasses Genisys Plus sunglasses offer an optional Rx insert for people who require safety prescription sunglasses to assist with vision when they need it. The Rx insert can simply be clipped in and out as and when required. See how you can switch lenses in less than a minute!