1Storm Adult Motocross Helmet HF801 Sonic Blue - Full Face Protection

Our review of the 1Storm Adult Motocross Helmet HF801 Sonic Blue finds it best suited to riders who need a full-face, DOT-approved helmet in an XXL fit with a racing look. The single biggest reason to consider it is the combination of a lightweight thermoplastic alloy shell and a heavily cushioned interior that delivers comfortable protection for long rides. The helmet balances value and practical features, and while some buyers report the size runs a bit small, the removable, washable padding helps dial in fit and hygiene over time.

Key Features

• XXL fit: Sized for 61-62 CM (24.0/24.4 in) heads, it aims to accommodate larger adult riders without stretching shell geometry.
• Lightweight thermoplastic shell: The aerodynamic alloy shell reduces neck strain while maintaining impact protection for sport riding.
• Heavily cushioned interior: Thick lining adds comfort for longer sessions and helps stabilize the helmet on bumpy terrain.
• Removable washable padding: Interior pads can be taken out and cleaned to keep the helmet fresh and extend usable life.
• DOT approved: Meets FMVSS 218 standards so it fulfills Federal Motor Vehicle Safety Standard requirements for road use.
• Glossy UV finish: The shiny, UV-protective coating preserves appearance and resists fading from sunlight exposure.

Who It's For

The 1Storm HF801 is ideal for adult motocross, BMX, ATV and dirt bike riders who want a full-face helmet with an aggressive racing style and a comfortable, padded interior. It works well for weekend trail riders and recreational racers who prioritize a lightweight shell and a glossy finish that still meets DOT safety standards.

Riders with heads at the lower end of XXL or those who prefer a roomier interior should compare sizing carefully, since multiple users report the fit runs a little small. Those seeking premium ventilation systems, integrated communication, or carbon-fiber-level materials should look at higher-end helmets instead.

Pros & Cons

Pros

• Lightweight shell reduces fatigue on longer rides.
• Comfortable, heavily cushioned interior keeps the helmet stable and wearable for hours.
• Removable and washable padding makes maintenance easy and keeps odors down.
• DOT approval provides reassurance for road legality and baseline safety.

Cons

• Size runs slightly small for some users, so accurate measurement and possibly trying before use is advised.
• Ventilation detail is limited compared with higher-end racing helmets.

Specifications

Size	XXL (61-62 CM, 24.0/24.4 in)
Shell material	Lightweight thermoplastic alloy
Interior	Heavily cushioned, removable and washable padding
Finish	Glossy UV protective coating
Safety standard	DOT Approved; meets FMVSS 218

Our Verdict

The 1Storm HF801 Sonic Blue is a practical value choice for large-headed riders who want a full-face motocross helmet that is comfortable, lightweight, and DOT compliant. It is especially appealing to recreational riders and ATV users who value washable padding and a glossy finish. Check sizing carefully before purchase, but for the price it delivers solid protection and comfort for everyday off-road and mixed-use riding.

Frequently Asked Questions

Is this helmet DOT approved?
Yes, the helmet is DOT approved and meets FMVSS 218 federal safety standards.

Can the interior padding be washed?
Yes, the interior padding is removable and washable to maintain cleanliness and comfort.

Will this fit a large adult head?
The helmet is rated XXL (61-62 CM, 24.0/24.4 in), but some buyers report it runs slightly small, so measure and compare before buying.