“The SL Speed is at the forefront of innovation with a world Premiere : It is the FIRST EVER : HEAT MOLDABLE INTEGRATED INTUITION® LINER @intuitionliners SL SPEED, Symbol of "Urban Speed" it is an extremely light & low height carbon boot.
Designed for Urban Speed Skating, it is also an ultimate weapon for Speed Slalom and for FRee Jump. This was the model used to set the current FRee Jump World Record by @florian_petitcollin - 162cm at the WRG Barcelona
There are 2 versions, with 2 mounting systems, the classic 165mm or in 195mm for Speed Skating frames.” - FR Skates