10 Best Full Face Mtb Helmet 2020 2026 in the United States

The Fox Racing Proframe RS helmet is a solid choice for serious mountain bikers who want strong protection combined with comfort. Its Mips Integra Split system adds advanced impact protection by combining two types of foam liners to reduce rotational forces during crashes, which is a big plus for safety-conscious riders. The fit is excellent thanks to the BOA system, allowing easy, secure adjustment, while the Fidlock magnetic buckle simplifies putting the helmet on and taking it off. Ventilation is well thought out—the helmet has increased airflow and less surface contact, helping keep you cool on long rides. The Ionic+ liner and cheek pads are designed to manage odor and sweat, making it more comfortable over time.

The visor adjusts in three positions and fits with goggles, plus there's a removable GoPro mount under the visor, which is a nice bonus for riders wanting to capture footage. The helmet weighs about 3.3 pounds, which might feel a bit heavy compared to some competitors, especially for riders prioritizing lightweight gear. Also, while ventilation is better than older models, it may still feel warm on very hot days due to the full-face design. The helmet comes in a large size only, so fit options are limited unless other sizes are available separately.

This helmet offers a reliable, comfortable full-face option with advanced safety features and practical extras, making it suitable for adult riders, although those sensitive to weight may want to consider that factor.

The iXS Helmet Trigger FF MIPS is a lightweight, full-face mountain bike helmet designed for adults, making it suitable for aggressive riding styles and offering robust protection. It includes the MIPS (Multi-directional Impact Protection System) technology, which is a significant advantage for safety as it reduces rotational forces during impacts. This helmet meets the key safety certifications, ensuring it provides the necessary protection for mountain biking.

The fit ranges between 58-62cm, which fits most adult heads comfortably, and the adjustable fit system adds to the comfort. The helmet's ventilation is well-designed with multiple vents, helping keep the rider cool during intense rides. Its lightweight build, at just 1.31 pounds, reduces neck strain, making it suitable for longer rides. The visor is adjustable, providing adequate sun and debris protection while allowing for clear vision.

The padding and liner are removable and washable, which is a practical feature for maintaining hygiene. However, the chin strap and buckle are standard and may not be the most advanced in the market, potentially offering less convenience compared to magnetic buckle systems. This helmet is a solid choice for serious mountain bikers who prioritize safety and comfort during their rides.

The Bell Super DH MIPS helmet is designed with a strong focus on safety and impact protection, featuring Bell’s Fusion In-Molding polycarbonate shell and layered EPS foam that helps absorb shocks better during crashes. Its MIPS technology adds an extra layer of brain protection by reducing rotational forces, which is a big plus for downhill riders. The helmet fits adults with large head sizes (58-62 cm) and offers a comfortable experience thanks to its well-padded liner and secure chin strap with a reliable buckle.

Ventilation is decent for a full-face design, helping keep you cool without compromising safety. Weighing about 1 pound, it’s fairly light for a helmet built to handle tough conditions. The visor is adjustable and sturdy, protecting your face from sun and debris. Some might find the helmet bulkier compared to lighter trail helmets, and while ventilation is good, it’s not as open as some less protective models, so it might feel warmer on long rides in hot weather.

For those who prioritize strong safety features and comfort in a downhill mountain biking helmet, this model meets those needs effectively. However, riders seeking maximum airflow or a super lightweight feel might want to consider other options.