Esko Vispec—designed to fit over prescription glasses, available in clear or smoke lens. FEATURES - AS/NZS1337.1:2010 standards certified - Designed to be worn over prescription glasses - Light-weight, comfortable economy eye protector - Medium impact lens - Food-safe, dielectric rated—no metal parts - 99.9% UV protection for outdoor wear Available in clear and smoke lens USES Clear: Site offices Factory Construction Fabrication Engineering Smoke: Outdoor Construction Farming