Benefits
Patented Impact Technology!
- Convenience of a T-Shirt, slips right on
- FDA issued IFU claim
- Clinically tested by Tufts Medical Center. Read the study.
- Reduces the risk of sudden death from commotio cordis
- Use as primary base layer or under other chest protectors
- Watch this short video
Best Suited For: Any Sport, Any Player, Any Position
Features
Protection like never before!
- Proven to be effective in protecting the heart like no other
- Custom placed protection where most needed over the heart
- Lightweight nylon compression shirt w moisture wicking
- Comfortable nylon polyester fabric
- Absorbs, disperses, dissipates impact energy like no other
- Gray shirt now machine washable!
CLINICALLY TESTED BY TUFTS MEDICAL CENTER

Read the Peer-reviewed, published study in Clinical Journal of Sport Medicine, March, 2016, “Development of a Chest Wall Protector Effective in Preventing Sudden Cardiac Death by Chest Wall Impact (commotio cordis)”

When incorporated into a suitable garment and worn in accordance to instruction, the HART CC (commotio cordis) Pad device has been shown to reduce the mechanical impact received by the chest that may facilitate the reduction in risk of commotio cordis.
Reviews
STRONG BELIEVER IN CHEST PROTECTION
“My son (10 yrs old) plays regional competitive baseball and has had a few close calls with line drives while on the mound, so I am a strong believer in chest protection for any youth pitcher. We like the guard wrap protection design and the shirt fits well, so far we are happy campers.”— Thomas S. / Verified Purchaser
WORKS GREAT
“My son wears the Hart shirt and it works great to protect the heart.”— Myung B. / Verified Purchaser
CONCERNS OF A LINE DRIVE
“Our son is a pitcher so the concern of a line drive is always there. I am a paranoid mom so I want him protected. Some people buy cheap products but his life isn’t worth the risk of a cheap product!”— Karen S. / Verified Purchaser
COVERS THE CHEST & RIBS
“It is this really lightweight padding that covers from my chest all the way to my rib cage. I barely even feel it when I am playing.”— Ethan A. / Verified Purchaser
FEELS GOOD
“It feels good when I throw. I don’t feel it, but I know it’s there.”— Walker J. / Verified Purchaser