Eburg American Flag Sunglasses is made of lightweight, scratch resistant and durable polycarbonate material with vintage american flag decoration on the frames. UV 400 lenses blocks 100% of harmful UVA & UVB rays. Visually restores true color, eliminates reflected or scattered light. Foldable design is ideal for cycling, driving, running, fishing, racing, skiing, climbing, and outdoor events and promotions. Rush 3 days available with rush charge upon request.