Answer - 2021 AR-1 Youth helmet features

• Shell made of injection molded ABS
• Sculptured, dual-density, EPS impact absorbing liner
• Removable/washable liner is made with moisture wicking fabrics
• Flexible rubber nose piece helps deflect roost
• Two large front air intakes and four rear exhaust vents
• Meets or exceeds both ECE 22-05 and D.O.T. FMVSS 218 safety standards