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 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.

The iXS Trigger FF MIPS helmet is a solid choice for full-face mountain biking, especially for riders who prioritize safety and comfort. Its standout feature is the MIPS system, which adds an extra layer of protection by reducing rotational forces during impacts. The fit is highly adjustable thanks to the ErgoFit Ultra system, allowing you to fine-tune both the size and tilt for a snug, personalized feel. Ventilation is well thought out, with numerous strategically placed vents to keep air flowing and help prevent overheating on long rides.

At around 595 grams, it's notably light for a full-face helmet, enhancing all-day comfort without feeling bulky. The double inmould shell design improves durability and impact absorption, while the 2-level adjustable visor offers flexibility to accommodate goggles comfortably. The padding and liner provide comfortable and breathable support, which enhances the fit and feel. The chin strap and buckle system are secure and user-friendly.

One minor consideration is that this model comes in a small size range (54-58cm), so it may not fit larger heads. Additionally, the helmet is targeted toward adult riders and is well suited for all-mountain and trail disciplines rather than aggressive downhill racing. This helmet effectively balances lightweight design, safety technology, and ventilation, making it a great pick for riders looking for reliable full-face protection with comfort for long rides.