Leatt MTB AllMtn 3.0 Men Mountain Bike Helmets

• Polymer Compound shell in three sizes
  
• Adjustable visor
  
• Fidlock magnetic closure system
  
• 360° Turbine Technology
  
• Reduced peak brain acceleration by up to 30% at impact speeds associated with concussion
  
• Reduces peak brain rotational acceleration by up to 40%
  
• Maximized ventilation with 18 vents effective even at low speeds
  
• Dri-Lex® moisture wicking, breathable, anti-odor and washable inner liner
  
• In-molded impact foam for superior energy absorption
  
• Breakaway visor function for efficient impact force reduction
  
• Certified and tested: AS/NZS 2063:2008, EN1078, CPSC 1203
  
• Weight: from 360g (0.79 lbs)
  
• Sizing: S (51-55cm –20-21 5/8''), M (55-59cm –21 5/8-23 1/4''), L (59-63cm –23 1/4-24 3/4'')

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