About this item Tac lenses are polarized for glare-free vision Lightweight and highly durable High-wrap thick cut style frame Case included O'Neill waverider is a high-wrap, thick cut shape with a hatchet-lock hinge for secure PROTECTION Polarized Lenses are manufactured from Natural, renewable materials, mainly eco-polymer from cotton and wood Cellulose, offering glare-free vision, optimal visual acuity and 100% UVA protection Made from polycarbonate material, O'Neill waverider frames are durable, Lightweight, and extremely strong, offering high resistance to breakage and low resistance to scratching