Smoke Foam Padded Motorcycle Sunglasses Shatterproof Polycarbonate Lenses Shatterproof Polycarbonate Lenses. UV400 Filter for Maximum UV Protection. Scratch Resistant Coating. Vented EVA Foam. Measurements are about 5-1/16" from inside arm to inside other arm and lenses are 2-5/8" wide by 1-3/8" tall.Arm length is about 4-7/8"