Experience the future of alpine optics with the Radium Prime Sigma Photochromic goggles. These Salomon goggles feature a next-gen SIGMA™ Photochromic lens that adapts automatically to changing light, while the intuitive magnetic lens-changing system allows for lightning-fast swaps.

• Lens Technology: SIGMA™ Photochromic, enhances contrast and adapts to weather
• Lens Shape: Spherical for amplified vertical and horizontal vision
  
• Coating: Photochromic Multilayer (main lens), Multilayer (extra lens)
• Weight per unit: 6 oz, Large fit for versatility

Compared to the non-photochromic version, the Radium Prime Sigma Photochromic offers superior adaptability for all weather (Cat. 1–3). The magnetic lens system makes lens changing intuitive and fast, even with gloves. Excellent fog resistance is achieved with Salomon’s Anti Fog+ lens treatment, keeping your vision crisp in all conditions.

Key Technical Advantages:

• SIGMA™ Photochromic lens technology offers automatic brightness adjustment for optimal clarity and color, improving contrast in variable light.
• Magnetic lens-changing system uses sixteen strong magnets for secure, smudge-free swaps.
• Custom ID Fit and triple-layer face foam ensure anatomical comfort for all face shapes, even with optical glasses.
• Advanced airflow system and anti-fog treatment maximize moisture management and provide lasting comfort.
• Helmet compatible and features dual-slide silicone-backed strap for a secure, custom fit.

Embrace all-mountain versatility and high-performance vision with the Radium Prime Sigma Photochromic goggles.