Cádomotus and Marchese clap blade systems help long track speed skaters maximize their efforts and unleash more power. Full ankle extension and more glide for your stride. These are the benefits of the clap skate. Cádomotus and Marchese Racing are at the forefront of technological discovery and breakthrough design that helps long track speed skaters maximize their efforts and unleash more power with each exertion. Discover for yourself what years of research and testing have proven to the world, that clap systems are the definitive tool of long track domination and peak performance. Unlock the energy of true bio-mechanics in motion and take your long track achievements to a level you’ve only ever dreamed of.