Thanks to its Coolmax Extreme fabric, BUFF Headband is designed to effectively wick moisture from your forehead when you sweat during sport. Ideal for running sports Buff Headband will mop your brow and help keep you cool USESBUFF Headband can be worn as a headband, hairband, scrunchie or wrist band. TECHNICAL FEATURESMade with Coolmax ExtremeWeighs 15g.Designed to fit heads with a circumference of 53-62cm/20.8inches - 24.4inches and is 10cm deep and 24.5cm wide (4.3inches x 9.6inches).Machine washable and non iron. It will not lose its elasticityTreated with Polygiene your BUFF will remain fresh as the silver ions prevent the build up of bacteria in the fabricCertified to meet Oeko-Tex Standard 100Thermal Comfort - Cool WE SAY: This is longer than other headband buffs. It is more like a half buff.