They help to further improve the fit of the eyewear model to the face. The non-slip nose pads prevent the goggles from slipping, which is particularly important during sporting activities or in hot weather when the goggles can slip through sweaty skin.

Filters protect the eyes from the effects of harmful ultraviolet radiation. They also reduce eye fatigue caused by strong light. They increase comfort regardless of the activity practised.

The polarised lens provides better colour vision and the lens traps scattered light. This reduces the amount of glare reaching the eye. In addition, the reflected light is less glaring to the eyes. This increases comfort and safety.