Fischer's Offtrack 5 BC is a great cross country ski boot for finding your own adventure out in the woods or on a frozen lake. An Ankle Support Cuff gives you support and control. The Thermo Fit Liner is heat moldable to accelerate the breaking in process, and eliminate any hot spots or pressure points. The Offtrack 5 has an integrated gaiter and a sealed zipper to keep out water and snow. The Injected Exterior Heel Cap prevents any heel slippage as you break your own trail. [+]