With a never-ending quest to push the limits of ventilation, Specialized eliminated air-blocking foambridgesfrom the centre, effectively creating thru-air channels that increase the surface area of ventilation by 24.5% compared to the S-Works Prevail II Vent helmet. The all-new S-Works Prevail 3 has the most ventilation area of any helmet we have ever made.Key Features:The most ventilated helmet Specialized have ever madeAirCage Technology Innovation increases airflowFull-wrap polycarbonate shell for increased durabilityMIPS Air Node is MIPSmost ventilation-focused solutionAdjustable TRI-FLEX web splitter boosts comfort with a more personalized fitOccipital base adjustment optimizes comfort and compatibility with glasses ANGI-ready mindset fit system for improved gripWeight: 250g (Small), 260g (Medium), 300g (Large) S-Works Prevail Helmet III ReviewWhen a helmet is impacted, its job is to dissipate the energy of the impact. The conventional approach to helmet design is that more