Tecnica Diablo Spark Ski Boots - Men's

The Tecnica Diablo Spark boots combine performance design with comfort width and moderate flex—just the right mix for aggressive intermediates. Three-density construction uses materials of different hardness to maximize performance, fit and comfort. Diablo-series boots combine 70% hard-density materials with 30% soft-density materials, resulting in strong, powerful boots. Twin supports in upper cuff improve cuff wrap and distribute energy laterally, enhancing performance and reducing pressure on the center of the shin. Patented Dual Pivot allows alignment in two dimensions—axial and lateral—addressing performance, fit and comfort in one device. SuperFit liner construction features a soft outer foam to contour to the shell and thermo-forming inner padding to accommodate individual foot shapes. Floating Integrated Tongue moves with leg and shin as boot is flexed, providing a precise and comfortable fit and reducing uncomfortable pressures. Liner's seamless neoprene toe box conforms to the shell and the foot, and helps retain body warmth. Tongue pull straps simplify getting into your boots. Diablo-model aluminum buckles offer a unique low-profile design and high resistance to impact and stress. Instep catch is hinged, allowing better pressure distribution and closure; plus it pivots away from the shell, letting the shell spread for easy entry. Triple-position cuff catch is easily moved to fit varying leg shapes. Removable rear spoiler allows you to adjust the fit for maximum comfort and performance. Power strap serves as a fifth buckle allowing you to set the firmness around the upper ankle as you prefer for comfort or performance. Flex adjustment lets you personalize the degree of forward flex within a range to attain the performance or comfort you desire. Flex index 80 provides good responsiveness in a forward lean without the heavy back pressure that leads to early fatigue.