Effective eye or face protection must be:

Effective eye or face protection must be free of scratches and resistant to penetration to ensure maximum safety while riding. Scratches on protective eyewear can impair vision, which is critical for safe riding. Any loss of visibility can increase the risk of accidents. Furthermore, materials that are resistant to penetration provide an essential defense against debris, insects, and other potential hazards encountered on the road. Proper eye protection is a crucial component of personal safety gear for motorcyclists, as it helps prevent injuries that could arise from accidents or environmental conditions.

The other options focus on aspects that do not directly contribute to the functional safety of eye or face protection. For example, being fashionable or trendy does not impact safety and can sometimes lead to distractions. Similarly, lightweight and easy-to-store equipment is beneficial for convenience but is secondary to the protective capabilities necessary for safe riding. Lastly, while expensive or brand-name products may be associated with quality, they are not guaranteed indicators of effectiveness in protecting the eyes and face.