The SPY Helm Sunglasses in Matte Black with Happy Bronze Polar & Green Spectra Mirror Lenses combine an aggressive, modern-retro square design with advanced optical performance, ideal for both marine and snow environments. This specific model features a sleek matte black frame, a contrast-enhancing bronze polarized base, and a vibrant green reflective finish.

Key Product Details

• Happy Lens Tech:
  Utilizes SPY+'s therapeutic color-tuning lens matrix, which isolates view-enhancing long-wave blue light to maximize clarity while blocking harmful radiation.
• Happy Bronze Polar & Green Spectra:
  Designed with a warm bronze base tint to enhance depth perception, paired with an ultra-reflective green mirror layer that reduces blinding overhead sun glare.
• Trident Polarization:
  Features an ultra-thin polarizing layer sealed directly into the polycarbonate lens body, blocking 99% of horizontal reflections from surfaces like asphalt, water, and snow without causing visual distortion.
• Indestructible Frame Architecture:
  Crafted from premium Grilamid® (TR90) material, making the frame ultra-lightweight, flexible, and shatterproof under high-impact conditions.
• Hardware & Geometry:
  Offers a versatile medium-to-large unisex fit, sized at 57-17-145 (with select variants at 57-18-140). Includes a classic keyhole bridge and durable, heavy-duty 5-barrel hinges.

These sunglasses are the perfect blend of style, durability, and cutting-edge lens technology, making them an excellent choice for outdoor enthusiasts and fashion-conscious individuals alike.