Combi alpine, (5),180 gram bars, one bar each of LF4, LF6 & LF7, with 2 bars LF8.

LF stands for Low Fluorocarbon. These are fluorinated hydrocarbon waxes having a lower percentage of fluoro additive. They are often used as training waxes. Can also be used as racing waxes with Cera F as a final layer, or alone as a race wax mostly at lower temperatures.
The temperature ranges and wax colors of the LF waxes coincide with the HF category, however they are distinguished from the HF waxes by the 60 gram bar size. They are also available in packages of 180 gram. The LF waxes can be distinguished from the CH waxes by a slightly more transparent look.