Marker M 4.5 Eps Ski Bindings-Youth 2010 Silver/Black: Marker’s entry-level junior binding for the lightest of the light. Marker builds every junior binding with the same high standards of protection and performance as their adult bindings, adapted to fit junior proportions and requirements. The Marker M 4.5 Eps Ski Bindings are no exception, featuring Biotech toe system, Active AFD, and Compact step in heel for super easy entry and exit, even in tough snow conditions. To top it off, Quick Heel technology keeps those little legs safe.