Mach Sport stands for comfort, warmth and convenience. Featuring double Quick-Instep and Lift-Lock buckles for easy entry and exit and a N.F.S./PE liner for support, comfort and warmth. Built on a very anatomical, high volume, 103 mm wide last the HV 100 is the ideal choice for people with wider feet who are looking for a very comfortable and solid performing boot to ski longer and have more fun.