Polar BUFF is basically an Original BUFF with a cylindrical piece of Classic Polartec fleece sewn to one end. In cold weather Polar BUFF will help to maintain body temperature and prevents heat loss. Super soft to the touch, you will love wearing it. These ones are specially designed to fit children aged 4-8 years old.USESPolar BUFF can be worn as a neckerchief, headband, wristband, mask, hair-band, balaclava, scarf, bonnet, saharaine, pirate cap or beanie. TECHNICAL FEATURES Made from 100% polyester microfibre and Polartec Classic fleece, Machine washable, non iron and will not lose its elasticity or fade. Treated with Polygiene (microfibre section only) your BUFF will remain fresh as the silver ions prevent the build up of bacteria in the fabric Certified to meet Oeko-Tex Standard 100 Thermal Comfort – Cool Specially designed to fit children aged 4-8 years old.