10 Best Mountain Bike Helmets for Big Heads

You’ll experience top-tier protection with the combination of the integrated Mips Safety System and zonal Koroyd coverage, designed to absorb impact energy effectively. The 21 fixed vents, coupled with AirEvac ventilation, ensure maximum airflow to keep you cool on challenging climbs and hot rides. Seamless integration with Smith eyewear is a significant plus for clear visibility.

While this helmet offers exceptional protection and ventilation, the price point may be higher than basic models. If you don’t use Smith eyewear or goggles, you might not fully leverage its integration features. However, for riders prioritizing advanced safety and cooling, this helmet is a standout choice.

You’ll gain peace of mind with the integrated Mips Brain Protection System, designed to reduce rotational forces during impacts. The Roc Loc Sport fit system offers easy, one-handed adjustment for a secure and comfortable fit, even with a ponytail. Plus, the reflective details enhance your visibility in low-light conditions.

While this helmet offers excellent value and safety features, some riders might prefer a more aggressive mountain biking aesthetic or additional features like a more robust visor adjustment. However, for a reliable, safe, and comfortable helmet suitable for various riding styles, it’s a top contender.

You’ll appreciate the wide range of sizes available, including an XL option (61-63cm), ensuring a great fit for larger heads. The helmet features 18 wind tunnel vents with internal channeling for excellent airflow, keeping you comfortable on long rides. Its tough polycarbonate shell fused with an EPS liner provides robust protection.

While this helmet offers great fit options and ventilation, it doesn’t explicitly mention MIPS technology, which is a key safety feature for some riders. The included visor is functional but basic. For those needing a helmet that accommodates larger head sizes with good ventilation and protection, this is a strong contender.

If you struggle to find helmets that fit, you’ll be thrilled with this ARTOROO XXL helmet, specifically designed for head circumferences of 61–65 cm. It’s incredibly lightweight at only 270g, ensuring comfort on even the longest rides. The 17 strategically placed vents promote excellent airflow to keep you cool.

While this helmet excels in size and comfort, it doesn’t explicitly mention MIPS or advanced impact protection systems, which might be a consideration for aggressive downhill riders. However, for everyday commuting and recreational cycling where a larger size is paramount, this helmet is an outstanding choice.

You’ll love the unique integrated action camera mount, allowing you to easily record your rides without extra attachments. The helmet offers maximum protection with its in-mold PC shell and EPS foam, extending coverage to the sides and back. The removable visor and 15 large vents contribute to comfort and versatility.

While the helmet is CPSC certified and offers good protection, it doesn’t explicitly mention MIPS technology. The fit system is functional but might not feel as refined as higher-end models. If capturing your adventures on camera is a priority, this helmet is an excellent and well-rounded choice.

You’ll love the ultra-lightweight feel of this helmet, weighing in at just 330g, ensuring no pressure points even on long rides. The 17 vents and internal channeling provide excellent cooling, inspired by aerodynamic principles. The removable sun visor is a great addition for sunny days, and the washable pads keep things fresh.

While the deeper coverage is excellent for mountain biking, ensure you measure your head carefully to select the correct size (M or L) for the best fit. If you prioritize maximum ventilation above all else, some helmets offer even more vents, but this is a superb all-around choice.

You’ll appreciate the reliable protection offered by the integrated MIPS system, which helps mitigate rotational forces in a crash. This helmet features 18 Wind Tunnel vents with internal channeling for excellent airflow, keeping you cool during strenuous rides. The in-molding construction ensures durability while keeping the weight down.

While this helmet provides great value, some users might find the fit system slightly less refined than premium models. Additionally, the visor is fixed and not adjustable, which could be a minor drawback for some. Overall, it’s a strong choice for riders seeking MIPS protection without breaking the bank.

You’ll find this helmet offers a great balance of protection and comfort for various cycling activities. The tough PVC & PC shell combined with EPS foam provides reliable impact absorption. The single-hand dial retention system makes it easy to achieve a snug, customized fit, and the reinforced sun visor offers good protection from the elements.

While the ventilation is decent, riders in extremely hot climates might wish for more airflow. Also, the description doesn’t specify MIPS technology, so if that’s a must-have, you’ll want to look elsewhere. For general road and mountain biking, it’s a solid, affordable option.

You’ll appreciate the secure and comfortable fit this helmet offers, thanks to its adjustable dial retention system and side/chin straps. The microshell construction ensures durability while remaining lightweight, and the 21 air vents keep you cool on longer rides. The removable visor adds a practical touch for sun protection.

While this helmet is a solid choice for recreational riding, if you’re tackling extreme downhill trails, you might want to consider a helmet with more specialized protection. However, for everyday commutes and fitness rides, it provides reliable comfort and safety.

You’ll appreciate the robust protection this helmet offers, thanks to its durable PC shell and EPS foam inner lining, shielding you from bumps and scrapes. The multiple air vents promote good circulation, keeping you comfortable even on warmer rides. The integrated sun visor is a practical addition for protection against sun, rain, and debris.

While this helmet provides a secure fit with its adjustable straps and quick-release buckle, it lacks advanced features like MIPS technology. Riders seeking the highest level of impact protection might want to consider alternatives. However, for general cycling and commuting, it’s a reliable and comfortable option.