TRIANGLE Dirt Bike Helmet Full-Face Motocross Helmet with Goggles & Gloves — DOT-Certified, Ventilated (S-XL)

The TRIANGLE Adult Dirt Bike Helmet is a DOT-certified full-face motocross helmet sold with goggles and gloves for comfortable, well-ventilated protection on off-road rides.

This full-face motocross helmet from TRIANGLE pairs a high-strength ABS shell with a high-density EPS liner to meet DOT safety standards while prioritizing airflow and rider comfort. It ships as a complete riding kit—helmet, goggles and gloves—and offers a removable, washable interior and multiple venting channels to help you stay cool and focused during long sessions. Available in S through XL sizes, it aims to provide a secure fit for a wide range of adult head circumferences.

How does this helmet keep me cool during long rides?

Ventilation is designed into the shell with strategically placed chin, side, top and rear vents that promote consistent air circulation. The channeling inside the EPS liner directs airflow around the head, helping to dissipate heat and moisture as you ride.

• Multiple intake and exhaust vents for continuous airflow
• Internal channels in the EPS liner to move hot air out
• Breathable, moisture-wicking removable liner for sweat control

What safety construction and certifications does it have?

The helmet combines an impact-resistant ABS outer shell with a high-density EPS inner liner engineered to absorb and distribute energy from impacts. TRIANGLE designed this model to meet DOT certification benchmarks for on-road and off-road compatibility.

• High-strength ABS exterior to resist penetration and abrasion
• High-density EPS impact-absorbing liner for energy dissipation
• DOT-certified to recognized safety standards

What comes in the package and how do the accessories help?

This helmet ships as a ready-to-ride kit that includes motocross-style goggles and riding gloves. The goggles help shield your eyes from wind, dust and UV rays, while the gloves offer grip and hand protection for better control and comfort.

• Clear, wind-resistant goggles with UV protection for improved visibility
• Non-slip riding gloves that enhance grip and dexterity
• Helmet-ready fit to accommodate goggles without pressure points

How do I choose the right size and maintain the helmet?

Measure head circumference just above the eyebrows and compare with the size chart—S (55–56 cm), M (57–58 cm), L (59–60 cm), XL (61–62 cm)—to find a snug, even fit. The removable liner can be washed periodically, and routine checks of straps and shell for damage will extend the helmet’s service life.

• Use a soft tape to measure head circumference for size selection
• Remove and wash the liner by hand; air-dry fully before reuse
• Inspect chin strap, shell and vents regularly for wear or damage

Who is this for: The TRIANGLE full-face motocross helmet is intended for adult off-road riders and recreational dirt bikers who want DOT-certified protection combined with ventilation and a bundled goggles-and-gloves kit. It suits riders who need a washable interior, multiple venting options and a range of sizes to ensure a secure, comfortable fit during trail days, motocross practice or weekend adventures.