visors

A visor is a transparent shield or protruding brim used to protect the face or shade the eyes. Visors can be built into headgear, such as hats and helmets, or exist as separate pieces of protective equipment. They are used in sports, work environments, and daily life.

Cap visors are the curved brims that extend from hats or caps, typically made of plastic-coated cardboard, fiberboard, or fabric-covered materials. Helmet visors are hinged shields attached to helmets; they are usually made from polycarbonate or acrylic, and may be clear or tinted to reduce glare while offering impact resistance.

In safety contexts, face shields provide full-face protection against splashes, debris, or sparks and are worn with goggles or a respirator. They must meet standards such as ANSI Z87.1 or EN 166, and may be adjustable, anti-fog, or anti-scratch.

Sun visors in vehicles shade the eyes by swinging down from the headliner and sometimes include vanity mirrors. Architects and designers also use visors as exterior shading devices above windows to control solar gain and protect interiors from glare.

Care and maintenance: Clean visors with mild soap and water or approved cleaners; avoid harsh solvents that can damage coatings. Replace worn or scratched visors to ensure visibility and protection.