The Uvex Big 40 LM is not just a style statement; it also impresses with its technical features. The frameless design of the oversized powder goggle expands the field of vision to 186° and ensures that kicked-up spray glides off the lens even more easily. To maintain visibility in changing light conditions on steep couloirs or wooded slopes, the Uvex Big 40 is available not only in the pure Full Mirror (FM) model but also as a VFM model with variomatic coating. This automatically tints the fully mirrored lens between protection levels S1 (light tint) and S3 (very dark tint) depending on light intensity. Naturally, all models provide 100% protection against harmful UVA, UVB, and UVC rays. The proven Supravision coating reliably prevents fogging of the spherical lens in any weather, ensuring clear visibility at all times. Pre-shaped goggle cushions that conform to the face contour, along with silicone prints on the goggle strap, ensure that the goggle sits securely on the helmet in the field, allowing for uninterrupted powder turns.