LS2 Stream II Full-Face Motorcycle Helmet — Matte America Gray/Black, Internal Sunshield & ECE/DOT

The LS2 Stream II is a full-face motorcycle helmet with an internal sunshield, aerodynamic Kinetic Polymer Alloy shell, and safety certifications for everyday riding.

Designed for street and sport riders who want a blend of protection, comfort, and integrated sun control, the Stream II brings modern shell engineering, effective ventilation, and certified impact management into a streamlined package. The Matte America Gray/Black finish gives a low-glare, contemporary look that pairs with most riding gear while the removable clear shield ships on all helmets to let you choose optional tinted shields later.

How does the Stream II protect my head in a crash?

The Stream II combines a Kinetic Polymer Alloy outer shell with LS2’s AREM rotational energy management system to help disperse and reduce rotational forces in impacts. It is certified to ECE 22.06 standards and DOT (FMVSS 218), meeting current regulatory protection benchmarks for road use.

• Kinetic Polymer Alloy shell for high-strength, lightweight impact resistance
• AREM rotational energy management integrated into the liner
• ECE 22.06 and DOT (FMVSS 218) certified for road-legal protection

What comfort and fit features should I expect for long rides?

The interior uses contouring and removable liners to give a snug, consistent fit and to simplify cleaning. Dynamic flow-through ventilation helps move air across the head and face, reducing heat build-up on longer trips.

• Removable, washable interior liners for hygiene and maintenance
• Strategically placed vents for front-to-back airflow
• Streamlined shell shape to reduce lift and buffeting at speed

How does the internal sunshield and face shield system work?

The Stream II includes an internal drop-down sunshield for quick in-ride glare control and ships with a clear outer shield; tinted shields are available separately. The face shield is designed for a wide field of view and fast, tool-free removal when needed.

• Built-in sunshield deploys from inside the helmet for instant glare reduction
• Clear outer shield included; optional tinted shields sold separately
• Quick-release shield mechanism for easy swapping and cleaning

Is the Stream II practical for daily commuting and sport riding?

Yes — the helmet’s aerodynamic shell, ventilation, and safety certifications make it suitable for both daily commuting and spirited weekend rides. Its modern styling and subdued Matte America Gray/Black finish keep visibility subtle while remaining street-appropriate.

• Aerodynamic, sport-inspired shell reduces wind noise and drag
• Ventilation keeps the rider comfortable in stop-and-go traffic
• Certified standards and removable liners support regular use and upkeep

Who is this for: The LS2 Stream II is aimed at riders seeking a reliable, full-face helmet with an integrated sunshield and up-to-date safety performance. It fits motorcyclists who want a balance of protection and comfort for everyday commuting, touring, or sporty street riding, and who value a low-profile matte finish and easy maintenance features.