Troy Lee Designs A3 MTB Helmet with Mips

The new A3 MTB helmet by Troy Lee Designs offers you safety, style and outstanding comfort. The large ventilation openings with internal ventilation channels ensure that you always keep a cool head, especially on warm days. The A3 wears so comfortably that you don't want to put it down.

Details:
• Dual density EPP + EPS helmet liner for premium protection against high and low speed impacts
• MIPS system reduces rotational forces
• Fidlock magnetic closure for convenient, one-handed opening and closing
• Breathable, antimicrobial X-Static helmet pad for increased comfort
• Large vents with internal ventilation channels for maximum cooling performance
• Length-adjustable harness for precise fitting options
• Extended helmet shell at the back of the head for optimum protection in Trail and Enduro use
• Patented, three-position adjustable visor with space for goggle positioning
• Can easily be used with large sunglasses, too
• Removable and washable padding inside
• CPSC 1203, CE EN 1078, AS / NZS 2063 certified

Outer shell: 100% polycarbonate,
Inner shell: 65% expanded polystyrene (EPS), 35% expanded polypropylene (EPP),
Lining: 95% polyester, 5% elastane

WHAT IS MIPS?
MIPS (Multi-Directional Impact Protection System) is a slip-plane system within the helmet. It is designed to rotate inside the helmet to slow down or reduce the impact energy acting on the brain, which helps reduce head injuries caused by rotational impacts.
WHY IS MIPS IMPORTANT?
When a head rotates quickly and comes to a sudden stop, the rotational acceleration may cause the brain tissue to experience high levels of strain. This stretching of the tissue caused by these motions may result in various types of brain injury. MIPS is designed with the intent to address rotational acceleration from impact.
HOW DOES IT WORK?
MIPS uses a slip-plane system that moves inside the helmet, mimicking the brain’s own protection system. This layer is designed to rotate inside the helmet with the intent to potentially slow or reduce the amount of energy transferred to or from the head. Science tells us that if we can reduce the strains associated with rotational acceleration, we might reduce the risk and severity of brain injury.



Manufacturer: