EN ISO 11393-4

This part of European standard EN ISO 11393 specifies the demands for chainsaw protective gloves.
It describes 2 designs or types:

Design A

The EN ISO 11393-4 standard design A for gloves describes a protection surface on the back of the hand. The protective surface must be minimum 110 mm wide and minimum 120 mm high at the highest point (without the fingers).

Design B

The EN ISO 11393-4 standard design B for gloves describes a protection on the back of the hand and 4 fingers. The protective surface must be minimum 110 mm wide and minimum 190 mm high from the base to the highest point.