The 509 Sinister XL7 Goggle is the next evolution of our Sinister series. With a 20% increase in face foam for 2X+ helmet sizes, our quick-change magnetic lens system, wide field-of-view, cylindrical anti-fog lens, and frame shuttered venting for even more airflow, these goggles are ready to handle a wide range of weather and snow conditions. Key Features 20% increase in face foam for 2X+ helmet shell sizes XL version seals in larger helmet shell sizes (2X, 3X, 4X) 5MAG lens retention system (magnetic quick-change lens system) Soft goggle frame for unparalleled comfort and fit Hard lens frame ensures an optimal fit, and a great sealing with 5MAG Lens Retention System OTG, Over The Glasses, compatible Removable outriggers Shuttered Venting in frame scoop air in or closes off flow Easily replace lens for varying conditions Improved tints, low light, and contrast improving technologies including polarized, HCS, and photochromatic also available WARNING for California Residents Specs VLT Conditions:S0 = 80% to 100% Light TransmissionS1 = 43% to 80% Light TransmissionS2 = 20% to 43% Light TransmissionS3 = 10% to 18% Light TransmissionVLT (Visible Light Transmission) refers to the amount of light that can pass through the goggle lens. Photochromatic Clear to Blue Tint – Night or Low-Light to Partly Cloudy/Sunny Conditions (VLT S0 to S2) Photochromatic Polarized Smoke Tint – Partly Cloudy/Sunny to Bright & Sunny Conditions (VLT S2 to S3) Polarized Yellow HCS Tint – Overcast, Low-Light Conditions (VLT S1) Raspberry Mirror Light Smoke Tint – Bright & Sunny Conditions (VLT S3) Yellow HCS Tint – Night or Low-Light Conditions (S0)
