Dalbello Panterra 120 GW Ski Boots 20222022 Dalbello Panterra 120 Flex index 120 Last width shape 102 (adjustable to 100) Panterra 120 GW features a NEW SHELL design called Power Cage. The fantastic fit remains the same from the original Panterra, but the overall shape of the outside is slimmer, and the weight is lighter yet again. Performance is upped as well, by concentrating more material in some places, increasing power transmission to the ski's edge. And, less material in other places