Nordica nrgy pro 3 mens ski boots the nordica nrgy pro 3 mens ski boots have been constructed with a custom cork liner for superior performance whilst the four adjustable fastenings and hook and loop tape fastening strap to the top provides a comfortable and secure design complete with nordica branding for a great look these boots are designed for the advanced skier all mountain expert who is seeking a boot that excels in all conditions it also has a strong and high cuff position for perfo