Alpinestars LE Supertech R10 Jack Miller

Shell:

• Construction - 3K high-density carbon outer layer, a uni-directional carbon composite layer, an aramid fiber layer, and a fiberglass layer
• Shell is bonded using advanced epoxy resin
• Helmet shape developed for optimal aerodynamic performance and providing stability at high speeds
• Race spoiler (sold separately) and winglets contribute to a 4.54% reduction in drag
• Standard spoiler included

Shield:

• Impressive 220° of lateral vision and 57° of vertical vision, you'll put the competition behind you and see the open track ahead
• Clear and dark smoke face shields, Pinlock MaxVision anti-fog lens and tear-offs included

Ventilation:

• 11 ventilation ports strategically placed for effective airflow including a chin vent, chin bar vents, top vent, and rear spoiler with extractor vents

Interior: 

• EPS is equipped with the patented A-Head fitting height and angle adjustment system for ultimate fit customization
• Helmet designed to accommodate a hydration hose
• Breath deflector included
• Removable liner antimicrobial

Safety:

• Multi-density EPS foam is engineered to distribute impact absorption properties precisely where needed, enhancing overall protection
• Emergency Release System gives medical personnel a safe and easy way to remove cheek pads while the helmet is still on in the event of a crash
• Carefully designed chin bar to maximize collar bone protection
• Homologated to ECE 22.06, DOT, and FIM standards