An extra lens is often times a very important tool when out 'n about on the mountain in ever changing weather conditions. This Opsin Clairty Comp replacement lens offers a low light option for night time or super cloudy or story conditions. Clarity Lens from Zeiss - Enhances contrast and definition with base tint to reduce eye strain and block harmful UV rays., Race: Yes, Category: Replacement Goggle Lenses, OTG: No, Special Feature: None, Helmet Compatible: Yes, Spare Lens Included: No, Goggle Ventilation: Medium, Goggle Lens Change: Moderate, Frame Size: Medium, Lens Shape: Flat, Lens Type: Mirrored, Model Year: 2022, Product ID: 913509, Model Number: PC413649458ONE1, GTIN: 7325549984684