Quick Answer
Wearing goggles during winter driving is highly recommended to protect yourself from snow blindness, which can cause temporary or even permanent vision loss due to prolonged exposure to snow glare.
Understanding Snow Blindness
Snow blindness, also known as photokeratitis, occurs when UV rays from the sun reflect off snow and ice, causing damage to the cornea and conjunctiva. This condition can lead to pain, blurred vision, and even temporary blindness. In severe cases, snow blindness can result in permanent vision loss.
Preventing Snow Blindness
To prevent snow blindness while driving, wear goggles or sunglasses that offer 100% UV protection. Opt for goggles with wraparound frames or ones that fit snugly around your eyes to block out peripheral light. You can also wear a face mask or balaclava to protect your face from the wind and snow, which can also help shield your eyes from glare. Consider polarized lenses, which can reduce glare from snow and ice, but be aware that they may not be suitable for all types of winter driving situations.
Choosing the Right Goggles
When selecting goggles for winter driving, look for ones that meet the ANSI Z87.1 standard for impact resistance. These goggles will provide protection not only from UV rays but also from wind-borne debris and other hazards. Consider goggles with a good anti-fog coating to ensure clear vision at all times. You may also want to invest in goggles with a heated visor or ventilation system to prevent fogging and improve airflow.
Find more answers
Browse the full Q&A library by topic, or jump back to the topic this question belongs to.