Zone3 (Natural) is a timeless, classic design - it gets attention because of its half frame. Zone3 looks more original due to its bamboo make. Zone3 (Natural) is lightweight, making the sunglasses comfortable to wear. Furthermore, the sunglasses have a proper fit. Each pair is completely different from one another (because of each pair's distinctive, different wooden striations).
 
The lenses are specially designed so that they are both dark and polarized, offering 100% UVA/UVB protection even in intense lighting conditions. These glasses are stylish, durable, and natural.
 
Each pair includes a durable black carrying case, a microfiber lens cleaning cloth and mini screw driver.