A cap is a type of headwear, typically made from soft materials like cotton, wool, or synthetic fabrics, designed to fit snugly on the head. It usually features a brim or visor at the front to shield the eyes from the sun or weather. Caps come in various styles, such as baseball caps, beanies, snapbacks, and trucker hats, and can be worn for protection, fashion, or sporting purposes. Many caps feature adjustable straps or elastic bands for a comfortable fit. They are often adorned with logos, designs, or team emblems, adding a personal touch to the wearer's outfit. Caps are popular accessories in casual, athletic, or outdoor settings.