In September 2026, the Helmet Lab at Virginia Tech University named the BOLT™ 200 the top performer for preventing concussions and skull fractures, awarding an esteemed 5 STAR rating.
The Virginia Tech Helmet Lab is an independent group with over 20 years’ experience researching head injuries. Its testing simulates severe but survivable falls to predict injuries per 100 accidents. The BOLT™ 200 scored ahead of every helmet tested.
Construction remains one of the most dangerous places to work, and a knock to a helmet can be the difference between a near miss and a life-changing injury. Yet not all head protection is built to the same standard.
Most hard hats protect only against falling objects. The BOLT™ 200, as a Type 2, also guards against the impacts caused by slips, trips and falls, the cause of 57% of fatal and 54% of non-fatal construction-related brain injuries.
The key difference
Fully EN and UKCA certified, the BOLT™ 200’s performance comes from how its two core components integrate.
The helmet’s durable Lexan polycarbonate shell delivers around 40% higher yield strength than standard ABS used in competitor helmets, absorbing significantly more impact energy before failure.
Internally, the RHEON Impact Armour Liner stiffens on impact, spreading force evenly across the whole head rather than allowing concentration at the impact point.
Together the shell and liner absorb 95% of transmitted impact force, cutting concussion risk to from 31% to 15% and at high-risk impact locations, from 53-63% to 32%.

Comfort drives compliance
Research shows that workers on site often modify PPE because it doesn’t fit or feel comfortable. Every modification voids certification. The BOLT™ 200 mitigates this discomfort through customisability with a 52 to 68cm ratchet system, colour-coded chin straps for EN12492 compliance, and a BOLT™ Cooling system to minimise heat stress.
The BOLT™ 200 brings together proven safety, all-day comfort and site-ready versatility in a single helmet, setting a new benchmark for head protection in construction.
For more information visit uk.milwaukeetool.eu/en-gb/bolt-200/bolt-200/
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