Nordica's Ace of Spades Ski Boot was envisioned and designed by the Nordica Pro Team to offer professional-level performance for the modern skier. Though largely meant as a park boot, the Ace of Spades has enough technical features to serve as an all-mountain ski boot too. Its dual fold tongue, for instance, offers progressive flex and it comes with extra-grip, high traction rubber. The ski boot is stiff enough to support hard landings in the parks, pipes or on groomed trails and is firm enough for heavier skiers. Many say the Nordica Ace of Spades offers skiers a happy medium between the 100 and 130 flex. The boot is equipped with Full Shock Eraser technology and an ergonomically designed, 3-buckle system that locks your feet in solidly. This feature, along with its Vibram sole, is also what makes the Ace of Spades one of the lighter, comfier ski boots available. Sizes range from 24 to 29.5 and the boot has white, blue and purple colors for its design. Whether your goal is to slam through the parks or seek out the powder stashes, this sturdy, all-terrain boot will do you right!