The RCS Roller Classic by Fischer is the particularly breathable lightweight designed especially for classic style rollerski use. Thanks to the basic construction adapted from the winter model, the RCS Roller Classic has convincing stability and extremely sporty flex.-Race Fit Concept-Xcelerator Sole-Frame Technology-Easy Entry Loops -Internal Molded Heel Cap-Fischer Speed Lock System-Nylex Lining-Cleansport NXT-Sole: XCelerator Classic-Bootflex: SoftÂ