A sun visor is an open-top headpiece with a brim that shades the face and eyes from the sun. Typically made from lightweight materials like cotton, polyester, or plastic, it is ideal for outdoor activities and provides ventilation while keeping the head cool.

• Design: Open-top with a brim
• Materials: Cotton, polyester, plastic
• Purpose: Sun protection and ventilation
• Uses: Outdoor activities, sports, casual wear