. These off trail skis offer wider touring dimensions and partial metal edges for increased versatility in deeper snow. The durable Wood Air core offers lightweight performance, while the smaller sizing and partial metal edges increase agility and control.. . Thinner core profile. Wax less Positrack base. Wood Air core. Imported. Skis and bindings are shipped unmounted and unadjusted. Skis, boots and bindings including track mounted bindings must be installed, adjusted and tested as a complete system by a qualified ski technician prior to use. Please contact our Customer Service Department at 888.463.6367 for help locating one of our stores that can perform the mounting service..