FIT Ultra-grip rubber nose pads and tips provide a secure fit Durable, flexible and lightweight TR90 frame Temple arm scoops to manage moisture TECHNOLOGY Optically correct decentered 8-base spherical lenses DESIGN HiPER lens options available HYDROILO lens treatment to repel water, dirt, and oil Scratch-resistant lens coating 100% UV protection (UV 400) Interchangeable lenses High-impact resistant and lightweight polycarbonate lenses Wrap-around frame for optimal protection