If you end up at any race days where companys have stalls and stuff you can often get free ones, I have a bennets one, had a spare which I'd give you but I lost it last month. An alternative is get some cheap cloth, cut a square 70 x 70 cm approx,fold it in half, cornor to cornor and then tie it around your face. Works very well and you can pick the size, thickness and patten, I have a black one with white skull & crossbones Sort of like this except it would be tired around your head, not a skull lol http://www.aspuk.co.uk/Hot%20Leathers%20Images/Neck%20Warmers/FW474%20Neck%20Warmer.jpg