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Troy Lee Designs A1 Mips Vertigo Helmet

Item #: HE202A03
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Troy Lee Designs A1 Mips Vertigo Helmet

Troy Lee Designs A1 Vertigo MIPS Helmet

When it comes to helmets there used to be only two choices. We could choose the all-out full face moto type or go with something of the swiss cheese roadie persuasion. Thank goodness folks like Troy Lee Designs stepped in and started meeting us in the middle with helmet styles like the A1. These are full coverage helmets that suit the needs of a more modern trail and all-mountain rider. They continue to perfect the fit and style of this light weight lid which features a polycarbonate shell, extra coverage at the temples and lower cranium area, tons of ventilation, a 1 piece Coolmax comfort liner, and customizable fit with a three position stabilizer basket.

Troy Lee Designs A1 Vertigo MIPS helmet is equipped with the patented MIPS system to reduce the rotational forces to the brain in the case of an oblique impact. Where most helmets are tested for vertical impacts, studies have shown that the human brain is more sensitive to oblique impacts. MIPS technology mimics nature’s own method of reducing forces transferred to the brain in the event of a crash. When subjected to an oblique impact, a membrane between the brain the skull allows the brain to slide along the inner surface of the skull, which ultimately reduces the forces transferred to the brain. MIPS helmets use a low friction layer between the shell and liner to mimic this process, which significantly reducing the forces transferred to the brain.

Reviews

Features

  • Reinforced polycarbonate shell in-molded with the EPS liner extends down the sides and back of the head for maximum protection and durability
  • 8 pressurized intake passages draw in cool air for maximum ventilation
  • 8 rear vacuum vortex outlets help exhaust and draw heat from head
  • Triple position adjustable retention system allows customized fit for various eyewear, head shape and riding styles
  • Single piece, ultra plush, removable and washable comfort liner made of anti-microbial moisture wicking material for a dry, comfortable feel
  • Full spectrum adjustable moto inspired visor with anodized aluminum hardware
  • Race inspired styling
HELMET SIZE CHART
Size XS/SM MD/LRG XL/XXL
Head Diameter 21.3”-22”
(54 - 56 cm)
22.4”-23.2”
(57 - 59 cm
22.6”-24.8”
(60 - 62 cm)
4.0 / 5.0
1 Review
5 Stars
4 Stars
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1 Stars
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Great helmet.
Arrival time was fast as usual.
July 4, 2016
Location:
Danville, CA

Q & A

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Browse 1 question Browse 1 question
What is the weight of the A1 MIPS Vertigo helmet?
Thanks.
Mike on Aug 3, 2016

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Get free shipping with your $50 purchase today when you choose Standard Shipping at checkout. Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items

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Free Shipping Offer

Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.