The Dakine Sector Plus Snow Goggle ships with two lenses so you are ready for whatever the day turns into: a primary lens for bright and mixed light, plus a bonus Storm low-light lens for flat light and night laps. Includes a bonus Storm low-light lens Cylindrical dual-pane lens with anti-fog treatment Medium-to-large fit frame Triple-layer face foam with moisture-wicking fleece Silicone-backed strap and helmet compatibility Full UV400 protection Microfiber goggle bag included One size fits most.