Easy In Step-in design allows for easy on without the need to engage a lever Easy to Use, Tunable Performance TURNAMIC® binding design offers easy on and off plus tool-free adjustment to fine-tune binding position to meet the conditions Quick, Tool-Free Set-Up Double Lock Slider (race) and Clip Lock Slider systems offer easy installation and adjustment on new IFP binding plate Classic Specific Flex Classic Flexors offer tool-free replacement for progressive power transfer and better ski control for classic skiing Rossignol Control Step In Nordic Touring Bindings