Unlike the standard Polar BUFF®, these are the same length as Original BUFF® with the Polar section sewn inside the microfibre section rather than attached at one end. Technical Features Made from 100% polyester microfibre & Polartec Classic fleece Weighs 58g/2 oz & measures 24.5cm x 52cm/9.6 inches x 20.5 inches 56g/2oz. One size fits most adults but if you prefer something smaller, try the Junior size designs. Is machine washable, non iron & will not lose its elasticity or fade. Treated with Polygiene (microfibre section only) your BUFF headwear will remain fresh as the silver ions prevent the build up of bacteria in the fabric. Uses Polar BUFF can be worn as a neckerchief, headb&, wristb&, mask, hair-b&, balaclava, scarf, bonnet, saharaine, pirate cap or beanie.