Our favourite wash-in proofer TX.Direct has also been awarded the same recognition by What Mountain Bike magazine. They say, 'Nikwax is the most popular choice for waterproofing material: its easy to use and very effective, so we can see why. All Nikwax products are fluorocarbon free and if you don't want to use organofluorines - which have a negative impact on health and the environment - it's your first choice.' And we agree - if you haven't already tried it for yourself we're sure you will too!