The District offers a softer flex and an asymmetrical design for uncompromised forgiveness in the park and on groomers. Salomon&';s ShadowFit heelcup provides a natural connection between your binding and boots for enhanced performance and comfort while an asymmetrical highback and injected strap ensure a balance of support and maneuverability. Intermediate / Advanced All Mountain / Freestyle Flex: Medium Natural Connection: ShadowFit bindings utilize our exclusive soft heel cup, providing a natural connection and allowing your boot and binding to work together for all day comfort and precision. Energy Transmission: ShadowFit utilizes a Kevlar Quickwire for superior support and energy transmission edge to edge. Control and Maneuverability: A strategic flex pattern and asymmetrical design provide comfort and maneuverability.