Swix Marathon Black Fluoro Free Glide Wax 40gSwix's Marathon Black Fluor Free Wax is designed specifically for wet conditions and dirty snow. The black additive helps reduce friction and reduces the amount of dirt that sticks to the base. As well as being superb in wet conditions, this wax is also highly competitive in colder weather. Details Durable glide wax A favorite for classic long distance skiing Hard wax Can be used with roto wool For all skiing 40g Instructions The speed of the waxing