Air vests have become increasingly common in equestrian sport. You'll see them in every ring and all over social media, with riders choosing them as an additional layer of protection when they ride.

The concept is straightforward. A rider wears a vest connected to the saddle by a tether. If the rider is separated from the horse with enough force, the tether activates an inflation system, rapidly filling airbags around the rider's torso.

It sounds simple, but when it comes to equestrian safety equipment, the conversation is more complicated.

So, are air vests actually helpful? Or could they introduce risks of their own?

The current research doesn't give us a simple answer.

How Does an Air Vest Work?

An air vest is designed to respond to a fall by inflating around the rider's torso. Depending on the design, the airbags can provide coverage around areas including the chest, ribs, back, sides of the body, and even the back of the neck.

The goal is to create additional cushioning between the rider and the ground, another object, or potentially the horse.

Initial air vest concepts were designed to be worn over a standard body protector, although riders should always follow the requirements of the specific vest and manufacturer. The two pieces of equipment serve different purposes, with traditional body protectors providing physical impact absorption and air vests relying on inflation when a fall occurs.

That distinction is important because an air vest isn't simply a replacement for every other piece of protective equipment.

What Does the Research Say?

This is where things get interesting.

Research into equestrian air vests is still relatively limited, and some of the available studies have raised questions about whether air vests consistently reduce injury.

A 2024 systematic review published in Annals of Biomedical Engineering examined 18 studies related to airbag vests, safety vests, and impact protection. The researchers found that laboratory studies showed some potentially protective effects, but results varied depending on the equipment, impact conditions, and whether the air vest was used with a traditional safety vest.

The observational research was more concerning. Several studies reviewed found associations between air vest use and higher injury rates or more severe injuries in certain equestrian settings. The authors specifically noted that this does not establish that air vests caused those injuries, and they emphasized that the available research is limited.

One earlier study analyzed FEI eventing data from 2015 through 2017, comparing riders who fell while wearing an air jacket with those who fell without one. Riders wearing an air jacket had higher odds of a serious or fatal injury in the dataset. The researchers called for additional research into rider characteristics, fall biomechanics, and the design of air jackets before drawing broader conclusions.

Those findings are worth knowing about, particularly for riders making decisions about protective equipment.

But they also need context.

Why Might the Results Look This Way?

There are several possible explanations for the findings, and researchers have not established a single cause.

One possibility is fall trajectory.

An air vest is connected to the saddle with a tether. When activated, the system can influence how the rider's body moves during separation from the horse. Researchers have raised the possibility that this could affect where or how a rider lands, particularly in falls where the horse and rider come down together.

Another consideration is inflation timing.

A 2024 review found that late inflation was observed in some recorded falls, particularly when the horse and rider fell together. In the video analysis included in the review, late inflation occurred in 25% of the recorded falls involving air vests.

There are also significant differences between products, designs, impact conditions, and how equipment is worn. The researchers noted that the protective effect of an air vest can vary depending on factors such as impact speed, impact mechanism, materials, and whether it is being used alongside another protective vest.

That makes broad conclusions difficult.

Does That Mean Air Vests Are Dangerous?

The research does not support such a straightforward conclusion.

What it does show is that we don't yet have enough high-quality evidence to say exactly how much protection air vests provide in real-world equestrian falls.

The 2024 review specifically concluded that more large-scale research is needed. The authors also noted that there are gaps in independent testing and that internationally accepted testing standards specifically for equestrian air vests have been limited.

At the same time, laboratory research has produced some encouraging findings. In studies included in the review, air vests demonstrated the ability to reduce certain impact forces and chest deflection under controlled conditions. The challenge is determining how reliably those results translate to the unpredictable circumstances of an actual fall.

In other words, the research is still developing.

So, Should Riders Wear One?

That decision ultimately comes down to the individual rider, their discipline, their riding environment, and the equipment they choose.

For some riders, an air vest provides an additional layer of protection that gives them more confidence. Others may have concerns about the current research or prefer a traditional body protector alone.

For riders who do choose an air vest, proper fit and use matter. The vest should be worn according to the manufacturer's instructions, connected correctly, and maintained as directed. Riders should also understand whether their discipline or competition organization has specific requirements regarding protective equipment.

And because air vests and traditional body protectors work differently, riders should understand what each piece is designed to do rather than assuming one automatically replaces the other.

Protection Is an Ongoing Conversation

Equestrian safety equipment continues to evolve because the sport itself presents unique challenges.

A fall from a horse isn't a predictable event. The speed, height, direction, footing, horse movement, rider position, and landing can all vary dramatically from one accident to the next.

That's part of why the research surrounding air vests deserves continued attention.

There are studies showing potential benefits. There are also studies that have identified associations with increased injury in certain circumstances. At this point, the evidence isn't strong enough to give riders a definitive answer about the overall effectiveness of air vests, and more research is needed.

For riders considering an air vest, the most useful approach is an informed one: understand how the technology works, know what the current research says, choose equipment carefully, and use it correctly.

Explore air vests at EQU Lifestyle Boutique and find protective equipment designed to add another layer of consideration to your riding program.