Little Tricky Dual Certified Helmet Liner: EPS Mitchie "Little Tricky" Brusco from Kirkland, Washington is one  of the most recognizable young skateboarders in the world. Triple Eight has  protected Mitchie ever since he started skating and we are proud to reintroduce  a helmet that Mitchie inspired and helped design. The Little Tricky gear has all  the same style and superior protection as our adult line, but is fitted for kids  and also complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons  Age 5 and Older and ASTM F-1492-08 safety standards for skateboarding and trick  roller skating. This helmet is ideal for kids engaging in skateboarding, biking,  inline skating (roller blading), and all roller sports. When it comes to  progression, Mitchie is on the cutting edge with Little Tricky keeping him  protected. One size fits all - Youth ages 6-11 (Each helmet comes standard  with an extra set of fit pads to better customize fit) -fits size 49-52cm or  19.3-20.5 in Product details: • Complies with U.S. CPSC Safety Standard for Bicycle Helmets for  Persons Age 5 and Older and ASTM F-1492-08 safety standards for skateboarding  and trick roller skating  • Style options include a rubberized or glossy finish • Adjustable straps • Ideal for skateboarding, biking, inline skating (roller blading),  and all roller sports