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World's First Smart Folding Helmet

The helmet that folds flat in a split second, thinks for itself, and 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 Covenience

Sleek, aerodynamic, and uncompromisingly safe. The Woolf Helmet folds to only 35% of its original size," so it has a "65% volume reduction.

helmet + +

50% Volume Reduction

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

Aerodynamic Ventilation

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

Ultralight Construction

Weighing just around 500g, you'll forget you're wearing it until you need it.

JOIN THE WAITLIST
  • 360° Visibility

    Optional integrated LED lighting system ensures you're seen from every angle, day or night.

    Learn more 
  • Multi-Impact Liner

    Dual-density EPS foam liner absorbs both high and low-energy impacts effectively.

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  • Sweat-Wicking Pads

    Antimicrobial, moisture-wicking padding that's removable and washable for daily freshness.

    Learn more 
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0.5s
Deploy Time
380g
Ultralight Construction

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.

Reduces brain trauma risk by up to 40%
Active crumple zones for high-speed protection
Reinforced hinge mechanism tested to 10,000 cycles

ACTIVE VS. PASSIVE

Why Woolf is the smarter choice for urban riders

Standard Helmet

  • Bulky & hard to carry
  • Linear impact protection only
  • Basic ventilation
  • Passive visibility

Woolf Helmet

  • 50% smaller when folded
  • Rotational impact protection
  • Engineered airflow channels
  • Active signal accents

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