What Our Gearhead(R) Experts Are Saying: "I've used this on a few mixed-weather days, and the venting makes a big difference. It's easy to adjust on the fly, and the fit system keeps everything secure without feeling bulky."We head out knowing the Ceva Mips Helmet from Giro is built to keep us comfortable as conditions shift throughout the day. From crisp morning runs to softer afternoon laps, it gives us the ability to adapt without stopping to mess with our setup. The integrated Mips system is designed to help reduce rotational forces in certain impacts, while the hard shell construction provides reliable durability. Thermostat Control adjustable venting lets us fine-tune airflow instantly, and Stack Vent technology helps reduce goggle fogging by channeling warm air away. The In Form Fit System and vertical tuning allow us to dial in a precise fit that stays secure and pairs cleanly with goggles.