Specification:Material: 75.6% polyester fiber, 24.4% spandexSize: 14*24CM (suitable for head circumference 48-62CM)Weight: 25gColor: 6 colorsFunction: breathable, lightweight, quick-drying, wicking sweatFeatures:1. Functional fabric, sweat-absorbent, breathable, cool, and it feels cool and relaxed when worn on the forehead.2. Lightweight design, only 23g, woven with special craftsmanship, it is almost insensible when worn, and does not add burden to the head.3. The width of the hair band can be adjusted arbitrarily, which greatly arranges the hair, changes the trajectory of the sweat, and prevents the sweat from flowing down.4. Wrap the head gently and completely. The built-in technology sweat-absorbent belt is skin-friendly and has strong absorption. It quickly absorbs and volatilizes the sweat produced on the forehead while wearing it, keeping the hair dry.