The Dalbello Quantum Free 105 W is made for those who demand ultimate performance in all aspects of their touring boot. In the chase for the one boot to rule them all, Dalbello has put forward a strong contender. The 105 flex, bomber walk mec, and well thought out buckle design make the Quantum Free punch far above its weight class on the descent. But by no means has Dalbello compromised uphill performance either. The Quantum Free tips the scales at 1230 and includes Dalbello's Dual Link pivot which gives a 65 degree range of motion. The buckles allow for easy and quick transitions while still being durable and easily adjusted. With a 100 mm last, the fit of the Free is a nice combination of performance and comfort that will work well for most medium to narrow feet. The Quantum Free is perfect for those who want a versatile, do-it-all boot to take on any conditions the mountains can muster up.