The Alpinestars S-M10 Supertech helmet is a high performance helmet designed to provide superior fit and safety. It is made from technologically advanced composite materials. It features the latest generation of MIPS, an integrated low-friction layer that reduces rotational motion transferred to the brain in the event of a slanted impact. The helmet also features a multi-density inner liner for optimal comfort, as well as a superior ventilation system with 19 intake and 5 exhaust ports. The side shell of the helmet is designed to prevent collarbone damage in the event of a crash and is equipped with an emergency release system and removable cheek pads. The helmet also features 3D contoured foam and a removable comfort liner using anti-moisture and anti-bacterial fabrics, as well as a prepared hydration system and a prepared E-Ject system. The Alpinestars S-M10 Supertech helmet is DOT and ECE 22.05 certified.

• The lightweight outer hull is made from technologically advanced
  
• technologically advanced composite materials
  
• Equipped with E-2, the latest generation of MIPS, an integrated low friction
  
• layer designed to reduce the rotational motion transferred to the brain
  
• transferred to the brain from inclined impacts to the head
  
• Multi-density inner lining
  
• The visor is attached to the helmet shell with a patented system that
  
• system that allows for easy release in the event of an impact
  
• Two visors included with the helmet
  
• Alpinestars A-Head helmet with adjustable height,
  
• Adjustable top interior helmet height
  
• Top ventilation system uses 19 intake and 5 exhaust ports
  
• and 5 exhaust ports
  
• Helmet side shell shape combined with soft PPE foam prevents damage to the
  
• PPE foam prevents collarbone damage in the event of a crash
  
• Emergency release and removable cheek pads
  
• 3D contoured foam
  
• Removable comfort liner using moisture and
  
• and antibacterial fabrics
  
• Prepared hydration system
  
• Prepared E-Ject
  
• Available in the sizes listed; see the Alpinestars helmet size chart below
  
• below before ordering
  
• DOT and ECE 22.05 certified