NOBODY NEEDS TO TELL YOU THE IMPORTANCE OF LOOKING AFTER YOUR HEAD BUT ITS IMPORTANT TO KNOW HOW TO FIT AND WHEN TO REPLACE your riding hat ...
-How to size your head for a riding helmet -
Using a soft fabric measuring tape, wrap it around the widest part of your head (over your hair). It should follow a line about 3/4 inch above your eyebrows, just above the ear line and around the bump at the back of your head.
-When do i need to replace my riding hat -
If you are riding daily, the recommendation is to replace your hat annually , You should always replace your helmet after an accident or a fall where your helmet has suffered an impact (i.e., hitting the ground).
Most manufacturers recommend replacing your helmet after 5 years of use regardless.