Specialized pairs the Chamonix 3 with MIPS Essential Core technology and a precision SX fit system to support confident performance across road, gravel, and commuting. A removable visor and refined design language round out a helmet that delivers premium protection, airflow, and adjustability in an accessible package.

Ventilation architecture drawn from S-Works platforms sets the tone, combining internal air channels with the 4th Dimension Cooling System for consistent airflow at varied speeds. The Specialized Chamonix 3 Helmet balances impact management and comfort with a lightweight 330g profile in Medium, maintaining a sleek, modern shell optimized for everyday riding.

Key Features

• MIPS Essential Core: Low-friction layer allows 10-15mm of sliding motion in all directions to reduce rotational forces during angled impacts.
• 4th Dimension Cooling System: Internal airflow management optimized to enhance ventilation and heat dissipation.
• 4D Brow Cooling: Gap between helmet and forehead draws airflow into internal air channels for cooling at slow speeds.
• SX Fit System: Micro-adjustable dial enables precise, secure, and easily adjustable fit.
• Tri-Fix Web Splitter: Fixed strap junction improves comfort and simplifies strap adjustments.
• Removable Visor: Easily detachable visor allows quick transitions between coverage and a streamlined profile.
• 5-Star Virginia Tech® Helmet Rating: Earned the highest safety rating from Virginia Polytechnic Institute and State University.
• Certified Protection: Complies with U.S. CPSC Safety Standard for Bicycle Helmets for persons age 5 and older.
• Weight: 330g (Medium).