evo.com | IXS Bike Helmets > The IXS Trigger X 2.0 MIPS Bike Helmet splits the difference between open-face ventilation and full-face coverage - the reduced-volume front keeps airflow open, while SLAPGUARDS(TM) extended side protection and deeper rear coverage keep you well protected when things go sideways. MIPS handles rotational force reduction, internal and external ventilation channels keep things breezy, and the ErgoFit 180deg retention system lets you dial in the fit on the fly. Double In-mold / 360deg In-mold Shell EN1078:2012+A1, CPSC, KC External and Internal Ventilation Channels Thanks to external and internal ventilation channels, you keep a cool head even on hot days. Thanks to the open section around the ears, your hearing won't be affected either. SLAPGUARDS(TM) "Open-ear" design SLAPGUARDS(TM) don't hinder hearing and reduce heat-build up. ErgoFit 180deg Lightweight flexible cradle for horizontal and vertical adjustment keeps the helmet securely in position without causing heat build up or discomfort. | IXS Trigger X 2.0 MIPS Bike Helmet 2026 - Medium in Black