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World's First Smart Folding Helmet

Folds flat in a heartbeat. Thinnks for itself.Could save your life.

By Jeff Woolf OBE — the inventor who changed helmets forever.

Global shipping USA, UK & EU Coming Soon
EN1078 Pending

EN1078 Pending

CPSC Pending

CPSC Pending

GLOBAL SHIPPING

GLOBAL SHIPPING

USA, UK & EU coming soon

Built for Safety, Engineered for Convenience

Sleek, aerodynamic, and uncompromisingly safe. The Woolf Helmet folds to just 35% of its original size, 65% volume reduction.

helmet + +

65% Volume Reduction

fits easily into your backpack or tote. The intuitive folding mechanism takes less than half a second to operate.

Aerodynamic Ventilation

6 strategic vents channel airflow to keep you cool without compromising protection zones.

Smartly Weighted

Every gram earns its place, with electronic sensors and a folding frame built in.

JOIN THE WAITLIST
< 0.5s
Deploy Time
600g
Rotational Force and low-level Impact Protection.

PATENTED TECHNOLOGY

Anti-rotational force technology with ERT

Traditional helmets protect against linear impacts. Woolf goes further. Our proprietary ERT layer allows the helmet to rotate slightly upon impact, redirecting rotational energy away from the brain.

Manages both rotational and linear impact energy not just one.
Engineered to work at low impact levels , Where the majority of concussions and brain injuries are thought to occur.
Proven in independent labs. colon 26% better at managing rotational impact and 30% better at liner impacts then EPS From alone.

ACTIVE VS. PASSIVE

Why Woolf is the smarter choice for urban riders

Standard Helmet (Passive)

  • Protects on impact , and then does nothing else .
  • No way to signal a turn without taking a hand of the bars.
  • If you come of alone, no one is alerted
  • Bulky to carry once you step off your bike or scooter. Only as visible as the reflectors you stick on.

Woolf Helmet (Active)

  • ERT energy management is tuned for the low-speed impacts that cause most concussions.
  • Hands-free turn signals activated with a simple tilt of your head.
  • An automatic brake light that activates the moment you slow down.
  • Crash detection that instantly shares your location with your emergency contacts.
  • Folds to 35% of its size so it actually comes with you.

READY TO RIDE SMARTER?

Join the Waitlist. Be the first to know when our helmets are available for the next shipment. 

Launch Q4 2026
Global shipping USA, UK & EU Coming Soon