100% Aircraft Downhill Helmet-Bi-Turbo Blue

This premier Downhill MTB Helmet from 100% has landed.

The Aircraft is precision engineered with a Carbon / Kevlar composite shell providing an ultra-lightweight design. Enhance venting channels manage airflow to create one of the most ventilated DH helmets on the market 25 vents & channels -the most ventilated helmet available!

Features
1 – Ultra-light Design
featuring aerospace Carbon/Kevlar composite shell.
2 – Active Cooling System
maximizes airflow offering more ventilation than any other helmet.
3 – Comfort Liner
washable, antibacterial liner, cheek pads and chin strap covers.
4 – Emergency release Cheek Pads
for quick, safe removal.
5 – Integrated Compartment
accepts inflatable emergency release systems.
6 – Compatible
with most popular neck brace systems.
7 – Titanium D-Ring buckle
provides a secure fit while saving weight.
8 – Perfect Fit
engineered with 2 Shell Sizes and 3 EPS Sizes.
9 – Adjustable Visor
with machined light-weight aluminum screws.
10 – Durable helmet case
with integrated goggle pocket included.

Helmet Size	U.S. Hat Size	Inches	CM
Youth Small
Youth Medium
Youth Large
Adult X-Small		20.9 – 21.3	53-54
Adult Small		21.7 – 22	55-56
Adult Medium		22.4 – 22.8	57-58
Adult Large		23.2 – 23.6	59-60
Adult X-Large		24 – 24.4	61-62
Adult XX-Large