WYND Blocker Convertible Motorcycle Riding Sunglasses — Black/Smoke, Polarized TAC Lenses & Quick-Convert Goggle

WYND Blocker Halvert Model 331 are convertible motorcycle sunglasses that quickly switch to wind-blocking goggles with polarized TAC lenses for glare reduction and removable comfort features.

Built for riders who want a versatile eye-protection solution, the WYND Blocker Halvert Model 331 blends a lightweight sunglass frame with a quick-release conversion to a sealed goggle. The design includes a removable foam wind liner, a backstrap for secure goggle fit, and optional rubber ear pieces that add grip or can be detached if preferred. TAC polarized lenses block UV and reduce reflected glare while offering impact-resistant, hard-coated durability.

How does the quick-convert system work and why does it matter?

The Model 331 uses a one-press quick-release mechanism that detaches the eyewear from its frame-to-goggle configuration in seconds. This makes it possible to shift between open-sport sunglasses and sealed goggles without swapping multiple accessories—useful when conditions change mid-ride.

• One-button release converts glasses into goggles rapidly.
• Included backstrap secures the frame as a goggle for windy or dusty conditions.
• Conversion keeps lenses protected and reduces need for extra gear.

What optics and protection do the TAC polarized lenses provide?

The lenses are made from TAC (Triacetate Cellulose) material with hard-coating for scratch resistance and impact durability. Polarization filters glare from reflective surfaces while a full UV400 coating blocks UVA and UVB rays, helping maintain accurate color perception and clearer vision in bright environments.

• TAC polarized lens construction for glare reduction.
• 100% UV400 protection against UVA and UVB exposure.
• Hard-coated surface improves scratch and impact resistance.

How does the comfort and fit adapt to different users?

Model 331 offers removable rubber ear pieces that add stability on helmets and during active use, but they can be taken off for a smoother feel or to avoid catching hair. A removable foam wind liner seals the face when converted to goggles, cutting wind and debris without trapping moisture, and the frame's lightweight build reduces fatigue on long rides.

• Detachable rubber ear pieces for extra grip or a sleeker profile.
• Foam wind liner removes easily for cleaning or open use.
• Lightweight frame suitable for extended outdoor activities.

What accessories are included and what warranty applies?

Each pair ships with a microfiber bag that doubles as a lens cleaner and a backstrap to convert the glasses into goggles. WYND Blocker stands behind the build with a lifetime guarantee against manufacturing defects, giving you long-term coverage for construction flaws.

• Microfiber pouch for storage and lens maintenance.
• Removable backstrap converts the frame to a secure goggle fit.
• Lifetime guarantee against defects in materials and workmanship.

Who is this for: The WYND Blocker Halvert Model 331 is tailored for motorcyclists, cyclists, and outdoor enthusiasts who want a single eyewear solution adaptable to changing conditions. It suits riders who value polarized glare control and UV protection but also need a sealed option for wind, dust, or high-speed use. Ideal when you want helmet-compatible stability, convertible functionality, and a built-in storage/cleaning accessory with a manufacturer-backed guarantee.