Breakthrough technology that delivers the deepest fit with unlimited customization for supreme comfort and security.

Slim, Deep Fit: SLIMTECH CORE with EPS Matrix Foam is 22% thinner than a standard helmet, delivering the slimmest, deepest fit.
 
No Wiggle Fit: FLEXLOCK FIT system and 17-piece padding kit ensure a fully adjustable, secure fit to hug your head no matter how hard or big you spin

Trusted & Safe: Triple-certified to meet U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older, ASTM F1447 for Recreational Bicycling or Roller Skating, and ASTM F1492 for Skateboarding and Trick Roller Skating.