Comfortable product with an optimal fit and fusion joined fabrics to prevent skin irritation. Ideal for an all year round use; efficient forehead perspiration absorption during high intensity summer activities like running and trail running, and ear protection against the cold while downhill and cross-country skiing. USESBUFF Headband can be work as a headband, hairband, scrunchie or wrist band. TECHNICAL FEATURESMade with 4 way stretch Coolnet UV+ fabric. sp; Weighs 15g. Designed to fit heads with a circumference of 53-62cm and measures 9.2x23.3cm. Is machine washable and non-iron. It will not lose its elasticity, is colour fast and will not fade. Treated with Polygiene your BUFF headwear will remain fresh as the silver ions prevent the build up of bacteria in the fabric Certified to meet Oeko-Tex Standard 100