Replacement Integrated Anti Mist Anti Scratch KN Shield for EVO®VISTAshield® Helmet 
When fitted to the EVO®VISTAshield® Helmet this replacement shield has the following features and benefits -
-  Optical Class 1 - High optical quality with no optical distortion 
 
-  K Rated - Anti-Scratch resistance to surface damage from fine particles 
 
-  N Rated - Anti-Mist resistance to fogging 
 
-  A - Impact Rating. High energy impact; 6mm, 0.86g ball travelling at 425mph (685kph) 
 
-  UV  2C-1.2
2: UV filter (EN170) provides protection from harmful UV.
C: Unimpaired colour perception.
1.2: High light transmission.