This block is designed for very wet snow, fine and coarse-grained snow with air temperature above 0°C. It works very well for new humid snow with air temperature between +8°C and -3°C.
This is the block which helped to win several podiums at the last decade World Cup races during snowfall around "0°C". The main feature of this block is that it do not show the best glide at the beginning but getting more and more slippery with each covered km.