The new Tecnica Mach 1 130 HV adds a new dimension to the incredible Mach 1 name. The new HV (High Volume) fit takes all of the great technology that has built up the Mach 1, but now with a 103mm last that best fits a medium to wide forefoot and medium to wide leg shape. The C.A.S. (Custom Adaptive Shape) Shell allows this boot to be a bootfitters dream for easy shaping and sculpting to match the shape of your foot, in case you need a few tweaks. Dimples on the shell in common fit issue areas give a bootfitter a precise map as well as holding a punch more accurately, with less pressure required to get the fit perfect. The C.A.S. Liner utilizes Microcell Material in the heel and ankle pocket that can also be heated and punched to provide you with a powerful heel retention that offers the comfort of a recreational boot, with the power of a race boot. Tecnica's Quick Instep Technology uses a softer injection of plastic across the top of the foot that allows your foot to enter and exit the shell effortlessly. The Lift Lock Buckles are highly durable. The 45mm Full Contact Power Lock Strap is quickly adjustable to most leg shapes while keeping a snug wrap across your shin, while offering a high amount of rebound for added control and responsiveness. If you want a powerful boot that is easy to customize, with a very accommodating fit, the new Tecnica Mach 1 HV 130 is the boot for you.