Most eye protection in sports is primarily made out of what material?

The most common material used for eye protection in sports is polycarbonate plastic. This material is favored because it is lightweight, impact-resistant, and offers high optical clarity, making it suitable for the high-energy environment of sports where the potential for impact is significant. Polycarbonate lenses can withstand forces that would shatter glass or other materials, providing better safety for the athlete. Additionally, polycarbonate has built-in UV protection, which is important for outdoor sports.

In contrast, glass is more prone to shattering upon impact, posing a greater risk to the athlete. Acetate is less durable than polycarbonate and not typically used in high-impact environments. Metal, while strong, is generally not used for lenses, as it does not provide the necessary clarity and protective features required for effective eye protection in sports. Thus, polycarbonate plastic stands out as the most suitable material for ensuring the safety and performance of athletes in a variety of sports.