A modular helmet interface uses adhesive-backed cleats to attach accessories without drilling.
A deployable groin protector uses a moveable wrap to shield the anterior pelvic region from ballistic threats.
A protective hockey undershirt uses flexible aramid fabric in high-risk zones to resist skate blade lacerations while maintaining player comfort.
Differential reinforcement on ceramic plates mitigates crack propagation, enhancing multi-hit capability without increasing weight.