This race-inspired design is known for its incredible fit and tremendous value. It has many similar features to the S-Works Prevail, like the Tri-Fix webbing system and 4th Dimension Cooling, granting the Propero III incredible performance at a more attainable price.

For helmets sold in the U.S. and Canada: Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older.

• MIPS-equipped.
• Easy-adjust, HairPort FSL II fit system with four height positions and micro-adjustable dial.
• 4th Dimension Cooling System with Mega Mouthport for enhanced comfort.
• Composite matrix internal reinforcement allows larger vents for greater cooling.
• Soft 4X DryLite webbing material won’t stretch out with sweat or water.
• Tri-Fix web splitter for improved comfort and ease of strap adjustments.