The A3 MIPS iS the new open face helmet by Troy Lee Designs for all MTB/enduro trail riders who want a cool and fast helmet with deep coverage. The retention system is the TLD V3 with a micro adjustable ratchet system and a V2 Fidlock magnetic buckle. The internal padding is made out of sweat-absorbing anti-odour Xstatic liner. The visor is 3 position adjustable and has a magnetic system for secure goggle sotrage. The helmet is equipped with MIPS (for rotational impacts), EPP (for slow speed impacts) and EPS (for high speed impacts) systems. Features MIPS B32 solution integrated into the retention system. Adjustable 3 position visor with goggles stowage. EPS and EPP liner for impact absorption at high and low speeds. V2 Fidlock magnetic buckle. Vast array of optics tested for an optimal sunglass fit. 2 piece V2 Xstatic liner. 3 piece polycarbonate shell with premium look. 16 vents with optimized channeling. Spare pads and helmets mesh bag included. Certification: CE EN 1078. Technologies MIPS Brain Protection MIPS is a low friction layer inside the helmet which allows the head to rotate relative to the helmet in an angled impact. This substantially reduces rotational violence and the potential for damage to the brain. Collaborating with some of the world's leading neurosurgeons and experts, MIPS has established that when you fall, your head most often hits the ground at an angle, creating a rotational shock to the brain. This rotational shock can cause strain in your brain. A helmet with MIPS absorbs much of that rotational energy, offering you better protection. And if, against all the odds, you do fall vertically onto your head, a helmet with MIPS will protect you just as well as an ordinary helmet. X-Static Padding Woven with real silver fibers, X-Static Padding is a quick-drying material that inhibits growth of odor-causing bacteria and fungi while keeping you cooler than standard comfort pads.