Nordica’s Promachine 130 mixes top-level performance with class-leading comfort and useful convenience. Tri-Force Construction uses different PU plastics to create a powerful boot that is also impressively light. The hardest material transmits the forces and drives the skis; a softer plastic evens out the pressure and holds the foot more comfortably. A softer-still plastic is used on the instep making entry and exit easier, something often overlooked on closer-fitting models. Infrared technology means the shell can be easily customised; the Isotherm 3D Cork Fit liner can be heat moulded to improve the fit, cork around the ankles holds an accurate shape and is impressively hard wearing, as well as warm. A beefy 45mm Power Driver strap on the shin increases contact and control; Michelin GripWalk soles make getting around easier and safer (standard Alpine soles are included in the box).