TRIANGLE Convertible Modular Motorcycle Helmet — DOT Certified, Removable Mask, Internal Sun Visor (Black, Full-Face/Open-Face)

TRIANGLE's Convertible Full Face Motorcycle Helmet is a DOT-certified modular helmet that converts between a full-face and open-face configuration for adaptable protection and comfort on every ride.

Built with a durable ABS shell and multi-density EPS liner, this helmet meets DOT FMVSS-218 standards and blends rugged impact protection with everyday versatility. The removable front mask, tool-free outer shield, and internal sun visor let you tailor wind, noise, and sun management without extra accessories. Venting, washable interior pads, and five adult sizes make it practical for commuters, weekend tourers, and off-road adventurers alike.

How does the modular design improve my ride?

The convertible 2-in-1 architecture lets you switch between a full-face shell for maximum coverage and a 3/4 open-face setup for airflow and visibility. Conversion is fast and intuitive so you can adapt to changing weather or personal comfort on the go. This flexibility reduces the need for carrying multiple helmets.

• Fully detachable front mask converts without tools for quick transitions
• Modular lock and latch system engineered for secure fit in both modes
• Streamlined profile minimizes turbulence when used as a full-face helmet

What protection and certifications does this helmet provide?

This TRIANGLE helmet conforms to DOT FMVSS-218 requirements and combines a high-impact ABS exterior with a multi-density EPS interior to manage and disperse impact forces. While no helmet can eliminate all risk, this construction is engineered to offer reliable crash protection across street and light-adventure riding. Always pair the helmet with safe riding practices.

• DOT-certified shell for federal safety compliance on public roads
• ABS outer shell resists penetration and road abrasion
• Multi-density EPS liner designed to absorb and distribute impact energy

How do the visor and sunshield handle changing light conditions?

The helmet includes a crystal-clear, tool-free removable outer shield that provides a wide, unobstructed field of view for daytime and nighttime riding. An internal drop-down sunshield deploys instantly to cut glare when the sun is low, avoiding the need to swap lenses. Both systems are built for quick operation while stopped, improving convenience and safety.

• Tool-free outer shield detaches for replacement or cleaning
• Internal drop-down sun visor reduces glare without external inserts
• Anti-scratch and wide-vision shield profile for clearer sightlines

How does ventilation and comfort hold up on long rides?

Strategically placed intake scoops and rear exhaust vents create consistent airflow that helps remove heat and moisture from the helmet interior. The comfort liner is removable, washable, and replaceable so the fit and freshness stay consistent over many miles. Quiet padding and an anatomical fit stabilize the helmet at highway speeds for less fatigue.

• Multiple intake vents and rear exhaust ports for continuous cooling
• Removable, washable interior pads maintain hygiene and fit
• Ergonomic interior shaping reduces pressure points and wind noise

Who is this for? The TRIANGLE Convertible Full Face Helmet suits riders who want a single DOT-certified helmet that adapts to city commutes, long-distance touring, and weekend escapes. It’s designed for adult men and women across five sizes (S–XXL) who value a modular option with strong protection, sun control, and easy maintenance. Each helmet ships with a heavy-duty drawstring storage bag for off-bike protection and long-term care.