Ride with confidence in the Smith Signal MIPS helmet, engineered for cyclists who refuse to compromise between safety and comfort. Featuring MIPS® Brain Protection System technology, this helmet tackles impacts from multiple angles, keeping your head protected on every adventure. Twenty-one strategically placed vents maintain steady airflow to keep you cool during intense rides or leisurely commutes. The innovative VaporFit™ dial adjustment system ensures a personalized, secure fit that stays locked in place. At just 300g for a medium, you'll barely notice you're wearing it—until you need it most. Whether you're conquering a weekend ride or navigating city streets, the Signal MIPS delivers the protection and performance serious cyclists demand. table { width: 100%; } th, td { text-align: left; padding: 10px; } tr:nth-child(odd) {background-color: #f2f2f2;} Bike Helmet Size Guide Size Circumference Sm 51-55cm Med 55-59cm Lrg 59-62cm Xl 61-65cm
