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.USES: Polar 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, Weighs 60g and measures 76cm x 24.5cm/29.9inches x 9.6inches. One size fits most adults also available in Junior and Baby sizes. 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 â€" Cold.