The EDGE LYT HV 90 are the perfect ski boots for the ambitious intermediate skier. Hi-Top Tech combines leg and shell into one compact unit. The result: better skiing with less effort. Your valuable energy gets directly transmitted to your ski with the maximum amount of control. Besides Duo Flex supports you. If you apply more pressure, the flex gets stiffer. Equally, the flex is reactive and elastic. Hence your turns have more power than ever.