Dalbello Quantum Free Asolo Factory 130The Quantum Free Asolo Factory is the top of the range versatile freetouring boot that combines the best of both worlds: excellent fit, control and power transmition in downhill mode as well as smooth and comfortable walking when hiking uphill. Its innovative, two piece shell and cuff construction make for little weight, anatomical fit and high rigidity. This does not effect the freedom of movement so that the climb is easy and less energy consuming.