Whether training or racing, the RC5 Skate boot is fully featured and always ready for high level performance. A new slim profile improves efficiency and eliminates weight while the hinged ankle cuff, molded heel counter, and stiffer race sole optimize power transfer. Speed Lock laces, a Thermo fit heel, and a more precise race fit combine for additional support. Inner boot comfort is maintained by a breathable Triple-F membrane that also repels the elements.