Whether you love the centrifugal force of a high-speed arc, or the freedom of playing with gravity, S/MAX PHOTO goggles deliver enhanced fit, vision, and instant lens changes to help you blow past your limits. The photochromic lens automatically adjusts between low to sunny light conditions, for maximum clarity and protection. Also comes with a tonic orange extra lens for low light. Now you always have the right lens for the day. Features: - Instant lens changes: The new Salomon Twin Lock lens change system is simple and intuitive, with a 2 button system and reassuring click to let you know the lens is in place. Instant lens changes even while wearing gloves! - Amplified Field of Vision: The shape of the frame has been adjusted to provide an even greater field of vision than ever before - Advanced fit and comfort: Anatomically refined fit comes from Salomon's Custome ID fit technology, which allows the soft part of the frame to match each individual's unique features. - Fit: Custom ID fit, Medium/Large Fit, OTG-friendly - Lens: NXT spherical lens, 100% UV Cut, +1 Extra Lens - Fog Control: Airflow System - Strap: Enriched strap, Wide AM Strap, Silicon - Accessories: Hard case + microfiber bag - Frame: Bi-material Hard/Soft Frame