The Pit Viper sunglasses feature side view and polarized lenses, making them great for mountain biking or road biking. They also feature a non-reflective coating for protection against UV rays, making them perfect for the outdoors.

In addition to this, they're also very affordable. These sunglasses are made in Taiwan and China, so they're crafted to last for a long time. The lenses are patented to protect your eyes from harmful rays, while allowing your eyes to remain cool and comfortable.

Pit Viper 2000 sunglasses are lightweight and durable. The lenses and frame are both made of polycarbonate and have an anti-reflective coating to block UV rays. They also feature a 'LH2' coating on the inside lens to protect your eyes. In addition to UV protection, these sunglasses are also resistant to scratches. This dual purpose coating is essential for cycling sunglasses.