Start`s RG Race waxes are just below the Ultra level waxes. They are still great race waxes for all snow conditions. Several additives are in the wax to reduce friction in wet and dry conditions, as well as increased durablity. RG Race Molybdenum is a great race or loppet wax for old, transformed, dirty conditions, use RG Race Liquid Waxes on top for added speed.