Air Vest or Body Protector: What a Returning Rider Needs to Know
When you last rode, the foam body protector was the only option. Now there are two, and the difference matters for both your safety and the rules of whatever you enter. Here is how each works, and how to decide between them.
The body protector: constant, passive protection
A body protector is a foam-filled vest designed to absorb impact and reduce blunt trauma to your back, ribs, chest and organs. It works the moment you put it on, with nothing to activate.
The air vest: dynamic protection that deploys
An air vest stays deflated until you leave the saddle. A lanyard clips to the saddle, and if you and the horse separate, it pulls a cord, a compressed gas canister fires, and the vest inflates around your spine, neck and pelvis. It is a genuinely modern layer that did not exist for most returning riders the first time around. How much protection it adds in a real fall is still being researched, so treat it as equipment with a clear design intent rather than a settled result. Cartridge type and inflation speed differ by maker, so read the maker's own specification for the vest you buy.
The rule that surprises people: they are not interchangeable where one is required
This is the part to understand clearly. An air vest is not a substitute for a body protecting vest in the phases that call for one. Under USEF Subchapter EV-9, Dress, Section 2, a body protecting vest must be worn during the warm-up for and the cross-country phase, and an inflatable vest is permitted there only when worn in addition to a body protecting vest, never in place of one. An inflatable vest is permitted without a body protecting vest during the dressage and show jumping phases.
Note what the rule does and does not say. It requires the vest. It does not require a particular certification: the Federation recommends that the vest pass or surpass ASTM F1937 or be certified by the Safety Equipment Institute. Treat that as a buying standard worth meeting, not as the text of the rule. For non-competitive riding the choice is yours, and many riders wear both.
Which standard applies depends on where you compete
The standards are not the same on both sides of the Atlantic, and a level accepted in one country is not automatically accepted in another. Our guide to what an equestrian airbag actually does sets out the United States and European requirements in full. Read the label on the specific vest in front of you, and confirm the current requirement of the body you compete under before you rely on either. Rules are revised, so check the rulebook rather than an article, including this one.
How to decide for where you actually ride
If you are flatting and schooling, a well-fitted body protector is the sensible foundation, and buying one that meets ASTM F1937 or carries SEI certification follows the Federation's own recommendation. If you are jumping or eventing and want the additional deployment protection, add an air vest over it. Match the equipment to your discipline and your risk, not to what looks most advanced. Whichever you choose, confirm the certification on the label of the specific vest in front of you and confirm what your governing body currently requires.
Both are in The Protected Rider, alongside the certified helmets.
Protection sorted. Now the rest of the morning.
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