TRIANGLE Full Face Motorcycle Helmet DOT Certified S–XL with Dual Quick-Release Visors and Four-Channel Ventilation

TRIANGLE's Full Face DOT Motorcycle Helmet is a DOT-certified, full-coverage helmet with a rugged ABS shell, energy-absorbing EPS core, dual quick-release visors, and washable comfort liner for everyday street and sport riding.

Built to meet DOT FMVSS-218 standards, this TRIANGLE helmet combines impact-resistant materials with rider-focused features: four-channel ventilation for airflow management, a tool-free quick-release system with both tinted and clear shields, and a removable, machine-washable interior. The helmet ships with a protective carry bag and is offered in S through XL to help you find a secure fit for commuting, touring, or weekend rides.

How does this helmet manage ventilation and fogging on long rides?

The helmet uses a balanced intake-and-exhaust design to circulate fresh air while ejecting warm, moist air behind the head. Strategic vent placement reduces visor fogging and wind turbulence so you stay comfortable in mixed conditions.

• Four intake/exhaust ports for continuous airflow
• Channeling inside EPS to move air across the head
• Reduced visor fogging thanks to steady ventilation
• Lower wind noise through aerodynamic shaping

What makes the dual visor system practical for changing light conditions?

The quick-release dual visor system allows fast switching between a tinted shield for daytime glare and a clear shield for low-light riding—no tools required. Both visors install and remove easily, giving you flexibility for sunrise, bright sun, or nighttime use.

• Pre-installed tinted visor plus bonus clear visor included
• Tool-free conversion for rapid swaps on the road
• Scratch-resistant coatings to extend visor life
• Secure locking mechanism to prevent accidental openings

How does fit and comfort hold up on longer commutes or multi-hour trips?

Comfort features center on a moisture-wicking removable liner and soft sponge padding that reduce pressure points and manage sweat. The interior can be removed and machine-washed to keep the helmet fresh after frequent use.

• Removable, machine-washable inner lining for hygiene
• Moisture-wicking padding for dry comfort during long rides
• Multiple shell sizes (S–XL) for better head shape compatibility
• Secure chin strap with quick-release buckle for fast on/off

What safety construction and certification does this helmet include?

Safety is anchored by a durable ABS outer shell and an EPS energy-absorbing liner engineered to manage impact forces. The helmet is DOT FMVSS-218 certified, indicating it meets U.S. federal minimum protection requirements for motorcycle helmets.

• Rugged ABS outer shell for abrasion resistance
• EPS foam liner for impact energy dispersion
• DOT FMVSS-218 compliance for U.S. market standards
• Secure retention system to keep the helmet in place during an impact

Who is this helmet for? Riders seeking an affordable, feature-rich full face helmet for daily street use, weekend touring, or city commuting will find the TRIANGLE full face helmet appealing. It suits men and women who want DOT-certified protection combined with adaptable visors, easy-care interior liners, and ventilation that performs across seasons. Measure your head circumference and compare to the size chart (S–XL) for the best fit; the included carrying bag helps protect the helmet when stored or transported.