The Nordica ProMachine 105 is a true low-volume boot that drives skis efficiently and offers a performance-oriented fit. These boots are great for more experienced skiers with a foot that skews more narrow or prefer an extra tight fit. The 105 fex pattern is strong but not overbearing. It's a great middle-ground for skiers who want something that can drive any ski but isn't the most stiff, aggressive option. The boot is responsive enough to provide small inputs from your legs right to the ski quickly and predictably. This boot provides a balanced performance that works for a ton of skiers. From progressing skiers who want to take it to the next level, to more experienced skiers who don't need to the highest-performing option. If you're looking for more power check out the ProMachine 115w.