Protos Integral Glasses Optical Prescription Eyewear Insert Size:Default All of the padding inside

All of the padding inside can be interchanged

Central hole can accommodate a running rope and facilitates 3D rigging

Anything less is likely to lead to a very short career

2 x tool lanyard / gear loops for secure tethering

Protos Integral Glasses Optical Prescription Eyewear Insert Size:Default All of the padding insideThe Optical Insert has been specifically designed as an add on for the PROTOS Integral Safety Glasses. It can be easily clipped to the bridge of the PROTOS Integral Safety Glasses. Your optician can easily mount optical lenses up to + 4 dioptres into the glass insert. The lenses are fully protected, as they are placed behind the protective glasses. A major advantage of the integrated glass insert is that no temples interfere with the ear protector,