A bandana headband is a versatile and stylish accessory typically made from soft, breathable fabric like cotton or polyester. It combines the classic square bandana design with the functionality of a headband, often featuring a pre-tied knot or an elasticized back for easy wear. Bandana headbands are popular for both fashion and function—they keep hair away from the face, absorb sweat during workouts or outdoor activities, and add a bold or boho touch to everyday outfits.