Function and fit are keys to buying equestrian helmets. Be cautious when buying a "used" helmet. The impact absorbing materials can be damaged from a drop or impact without being observable from the outside or inside. Consider only purchasing helmets that haven't been used. Certified equestrian helmets are engineered to absorb the energy of impact by giving up their structure, meaning one significant impact and it must be replaced.

When buying on line, consider helmets with adjustable fit systems such as Troxel helmets with their GPS 2 or GPS 3 fit systems. This adds to your chances of obtaining a comfortable fit. You are buying prior to trying it on.