New low price! Superlight NNN racing binding for skate technique. Built from extra-tough components to withstand the stresses of roller skiing, this binding is also ideal for skate skiing on snow, and for Nordic ice skating. Binding slides onto any NIS mounting track and can be adjusted forward and back with an NIS key (included). Manual open and close. Compatible with Alpina, Fischer, Madshus and Rossignol boots with NNN soles.