Swix HF Black Wolf 8 Red Wax is a high performance race wax for high humidity and for new snow covering a wet snow pack. The new patent pending additive has a lower coefficient of friction that previous additives. The warmest of the BD waxes. Especially good when there is new snow covering a moist snow pack. Also used when the snow is very coarse-grained and abrasive caused by warming then cooling. Highly water and dirt repellent.