The Kaliber 130 MV GW BOA2 offers all-mountain skiers unparalleled precision and performance skiing, thanks to a new construction with an integrated closure system.The BOA Fit System featuring dual dials allows for microadjustments to optimize the wrap around the leg and foot. The bi-injected cuff and shell were engineered specifically for BOA, featuring stiffer plastic in the back for power, with softer plastic and an angled overlap over the foot. The mid-volume 100mm last offers a more anotomical fit, while the newly-designed Synapse Pro liner has Graphene woven in to help regulate temperature.