Brand-DeWalt Colour-Clear Material-Polycarbonate Frame type-Full Rim DeWalt Stanley Overspec have been developed with a lightweight design and slim frame to provide ease of use when wearing alongside earmuffs or safety helmets. These Overspecs provide a comfortable fit over most prescription glasses. Over Eyeglasses Design - These Stanley eye goggles are designed to fit over your glasses, meaning you can benefit from the exact prescription of your glasses and still get eye protection. Lightweight Design - These safety glasses over eyeglasses are lightweight and easy to wear - you may even forget you're wearing them! Perfect anywhere you need eye protection; from woodworking to chemistry labs. Suitable for Helmets and Earmuffs - The slim design of these over glasses safety glasses allows them to be worn with earmuffs or helmets. Crystal Clear Visibility - The Stanley safety goggles over glasses give you excellent visibility. Made from a strong, shatterproof material with a plastic frame. Health and Safety Compliant - Conforms to safety standards AS/NZS 1337.1:2010. Perfect for workplaces where health and safety has to be a priority.