100% Aircraft Composite Downhill & BMX Helmet | Rastoma Hifiman 9 46 - 11 -

9 46 - 11 - 12 28

Best fit for riders with an inseam of 22" to 26" or a height of 50" to 57"

Secure tuck-clasp closure

Improved Protection

100% Aircraft Composite Downhill & BMX Helmet | Rastoma Hifiman 9 46 - 11 -The Premier Composite Downhill MTB Helmet from 100% has Landed The Aircraft is precision engineered with a Fiberglass Composite shell providing a very strong, yet lightweight design. 25 enhanced venting channels create the Active Cooling System; specifically designed to manage airflow and ventilate the entire helmet. [Details] Features and Specs: Lightweight Design: Featuring a Fiberglass Composite shell. Active Cooling System: Maximizes airflow with