With ANSI Z80.3 safety standards & shatterproof polycarbonate lens, these riding sunglasses can withstand high impact. Provides complete protection against harmful UVA & UVB rays that are highly damaging to the eyes. Features lightweight frame, great for long-term wear while working, playing under the sunlight, or riding your motorcycle Designed with long slim arms for better peripheral vision and fits comfortably under a helmet. The wire-reinforced temples & sleek design allow them to fit easily on your face while also delivering a stylish look. Acetate frame with wire reinforced temples. Total Frame Height 1-1/2" (3.81cm) Total Frame Width 5-1/4" (13.33cm). Acetate frame with wire reinforced temples. Total Frame Height 1-1/2" (3.81cm) Total Frame Width 5-1/4" (13.33cm).