Loved by Thousands of Athletes
WE PROTECT THE ATHLETE WHEN THEY NEED IT MOST
40% Reduced Brain Stress
7+ Years of Research
26+ Sports Covered
Up to 30-Day Money Back Guarantee
Halo is an advanced compression shirt engineered to perform like equipment. Its smart materials stiffen in real time to stabilize the neck and reduce whiplash on impact, while interior silicone bands support the core, refine posture, and heighten kinesthetic awareness.
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PrOVEN IN PEER REVIEWED RESEARCH
HOCKEy
FOOTBALL
MMA
MILITARY
RACING
KIDS
"I took a helmet to helmet hit in week three and barely felt it in my neck. Used to wake up stiff the next day after big games. Not anymore. This thing is worth every penny."
– MARCUS V, PRO DEFENSIVE BACK
"Wore it through two weeks of field training. Forgot it was even there until someone asked about it. Light, stays in place, and does exactly what it claims."
Sergeant J. Holloway — US Army
"My son is 14 and plays AAA hockey. After his second concussion scare I found Aexos. His coach noticed it first week and asked where we got it. Three other parents ordered one that same day."
Karen M. — Hockey Mom, Ontario
"Fits perfectly under my chest protector and I don't even notice it on long ride days. Took a bad fall two months in and walked away without any neck pain. First time that's happened in years."
Diego R. — Amateur Motocross Rider
"Even at a 100G hit, the HALO collar managed to reduce rotational acceleration by nearly a third, a feat previously thought impossible with wearable gear."
Peer Reviewed at the following institutions
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TRUSTED BY ELITE FORCES & PRO ATHLETES
HOCKEy
FOOTBALL
MMA
MILITARY
RACING
KIDS
"I took a helmet to helmet hit in week three and barely felt it in my neck. Used to wake up stiff the next day after big games. Not anymore. This thing is worth every penny."
– MARCUS V, PRO DEFENSIVE BACK
"Wore it through two weeks of field training. Forgot it was even there until someone asked about it. Light, stays in place, and does exactly what it claims."
Sergeant J. Holloway — US Army
"My son is 14 and plays AAA hockey. After his second concussion scare I found Aexos. His coach noticed it first week and asked where we got it. Three other parents ordered one that same day."
Karen M. — Hockey Mom, Ontario
"Fits perfectly under my chest protector and I don't even notice it on long ride days. Took a bad fall two months in and walked away without any neck pain. First time that's happened in years."
Diego R. — Amateur Motocross Rider
RESILIENCE
HALO NEVER SLOWS YOU DOWN
DNST Technology
Dynamic Neck Stabilization Technology (DNST) is a reactive compression system that responds to impact in real-time. Unlike static braces, HALO allows full mobility until a high velocity force is detected.
REACTIVE FIT
Compresses and releases with your body so you never feel restricted mid-play.
BUILT FOR CONTACT SPORTS
Tested across football, hockey, lacrosse, and rugby at every level of play.
LIGHTWEIGHT CONSTRUCTION
Weighs almost nothing so fatigue never comes from the gear itself.
ALL-DAY WEARABILITY
Comfortable enough to wear through full practice and game day without adjusting.
RESILIENCE
PROTECTION THAT NEVER SLOWS YOU DOWN
DNST Technology
Dynamic Neck Stabilization Technology (DNST) is a reactive compression system that responds to impact in real-time. Unlike static braces, ATLAS allows full mobility until a high velocity force is detected.
REACTIVE FIT
Compresses and releases with your body so you never feel restricted mid-play.
BUILT FOR CONTACT SPORTS
Tested across football, hockey, lacrosse, and rugby at every level of play.
LIGHTWEIGHT CONSTRUCTION
Weighs almost nothing so fatigue never comes from the gear itself.
ALL-DAY WEARABILITY
Comfortable enough to wear through full practice and game day without adjusting.
PROVEN
7 Years of Research
COMFORT
Forget You're Wearing It
Worn by real athletes
Tristan Arndt
Quarterback, Golden Hawks
Courtney Stephen
Defensive Back, CFL
Steven Lorentz
NHL Prospect, Carolina Hurricanes
TECHNOLOGY
Impact-Activated Foam
HOW IT PROTECTS YOU
The foam is closed-cell and low-density, meaning it stays lightweight against your neck without adding bulk. After every hit, it fully returns to its original shape, ready for the next impact. No degradation, no dead spots, no replacing it mid-season.
1
Impact Occurs
External kinetic energy strikes the head of body, creating violent acceleration.
2
Foam Activates
Aexo's proprietary hybrid foam stiffens instantly under high-rate loading.
3
Forces Dissipated
Acceleration forces are diverted away from the head and stabilized by the neck structure.
SIMPLE SETUP
HOW TO USE HALO
1
Pull side tabs forward and down
3
2
Excellent fit
2
3
Layer on your other gear if necessary
AEXOS
STD. BRACE
Brain Protection
40% Reduction
None/Low
Neck Stability
Dynamic
Static Only
Range of Motion
100% Full
Restricted
Comfort
Ultra-Light
Bulky
Helmet Compatible
Yes (All)
Rarely
WE ANSWERED
FREQUENTLY ASKED QUESTIONS
The Halo is built for any contact or high-impact sport, including football, hockey, lacrosse, rugby, and more.
Yes. The Halo is designed for universal helmet compatibility and can also be worn without one.
It dissipates both linear and angular acceleration forces, the two primary causes of neck and brain injury, reducing stress by up to 40%.
Not at all. The Halo supports your neck while allowing a full, unrestricted range of motion.
Use the size guide on the product page. The Halo is available in Men, Women, and Youth fits across sizes S to XXL.
The technology has been peer-reviewed and tested at the University of Waterloo and Western University.
HALO
HALO