Cycling sunglasses are a type of eyewear specifically designed for cyclists. They are typically made with lightweight and durable materials and feature lenses that provide protection from harmful UV rays, reduce glare, and enhance visibility in different weather conditions.

Cycling sunglasses are also designed to stay securely on the cyclist's face even during high-speed rides, with features such as non-slip nose pads and temple tips that prevent the glasses from slipping or bouncing around.

Many cycling sunglasses also come with interchangeable lenses that can be swapped out depending on the lighting conditions, with options such as clear lenses for low-light or nighttime riding, and polarized lenses for reducing glare on sunny days.

Overall, cycling sunglasses are an essential piece of equipment for any serious cyclist, providing both protection and performance benefits while riding.