TRIANGLE 3/4 Motorcycle Helmet for Men & Women - Retro Open Face S

In this review of the TRIANGLE 3/4 Motorcycle Helmet for Men & Women, the bottom line is that it is a solid choice for riders after a retro open face helmet that balances safety and vintage style. It meets DOT FMVSS-218 standards and combines an ABS shell with EPS lining, which gives the helmet a reassuring build for everyday riding on a cruiser or scooter. The single biggest reason to buy is the blend of classic design and practical features like the internal sun visor and moisture-wicking interior, making it useful for commuting and casual weekend rides.

Key Features

• DOT Certified Shell: The ABS outer shell paired with EPS lining meets DOT FMVSS-218 standards to provide impact protection for street riding.
• Dual Visor System: An external sun visor and a dark tinted dropdown internal visor offer 99% UV protection and help reduce glare on bright days.
• Retro Styling: The classic open face silhouette and simple trim details complement vintage scooters and cruiser motorcycles for a period-correct look.
• Comfortable Interior: Soft, breathable fabric lining with moisture absorption keeps the head drier during longer rides and in warm weather.
• Accessory Compatibility: Top snap-on parts accept most aftermarket visors and shields, and a rear fixed buckle allows easy goggle attachment.
• Multiple Sizes: Available in S through XXL with an adjustable chin strap so riders can choose a proper fit based on head circumference.

Who It's For

This helmet is best for scooter and cruiser riders who want a retro open face look combined with modern safety basics; it suits commuters and weekend riders who value comfort, breathability, and sun protection from the internal visor. The helmet is a practical choice for adults who wear lighter layers-some users noted it can fit a balaclava, which helps those who ride in cooler conditions.

Riders seeking full-face protection for high-speed sport use or advanced ventilation for aggressive touring may want a different style. Also, buyers who need an exacting fit should measure head circumference carefully because several customers reported the sizing runs small compared with some other brands.

Pros & Cons

Pros

• Good build quality with DOT-rated ABS shell and EPS lining for basic impact protection.
• Comfortable, breathable interior that wicks moisture and stays pleasant on longer rides.
• Stylish retro design that pairs well with vintage motorcycles and casual riding gear.
• Internal dropdown visor provides strong UV protection and convenient sun shading.

Cons

• Some users report the sizing runs small, so careful measurement and possible size up are recommended.
• Visor stability received mixed feedback; a few riders noted the visor can feel less secure under certain conditions.

Specifications

Certification	DOT FMVSS-218
Shell Material	High-quality ABS
Liner	EPS impact lining
Visor System	External sun visor + dark tinted internal dropdown visor (99% UV)
Interior	Soft breathable fabric with moisture absorption
Sizes Available	S, M, L, XL, XXL
Extras	Top snap-on parts for visors, rear fixed buckle for goggles

Our Verdict

The TRIANGLE 3/4 Motorcycle Helmet is a strong value for riders who want a retro open face look with DOT-level protection and useful daily features like an internal sun visor and breathable lining. It is particularly good for scooter and cruiser riders on short to medium rides; just verify sizing before purchase and expect to size up if between sizes. For the price and styling, it delivers dependable protection and comfort.

Frequently Asked Questions

Is this helmet DOT certified?
Yes. The helmet meets DOT FMVSS-218 certification and uses an ABS shell with EPS liner for impact protection.

Does the internal visor block UV?
Yes. The dark tinted dropdown internal visor provides about 99% UV protection to reduce glare.

How should I choose the right size?
Measure your head circumference and consult the size chart; several customers reported the helmet runs small, so consider sizing up if you are between sizes.