Here's what other sites are saying:
Designed under the guidance of the legendary Glen Plake, the Dalbello Sherpa 5/5 I. D. Alpine Touring Boot is built to make earning your turns as easy as possible. The hinging Bio-Stride Tongue, Low Hinging Cuff, and Twin Axle Ski/Walk Mechanism are all designed to follow the natural movements of your legs when you walk, stride, or glide. Lock the boot down when you're ready for the descent and experience the high level of performance you expect from Dalbello.
The Dalbello Sherpa 5/5 randonee boots provide all the power needed to drive the widest skis, yet they are lightweight and allow great range of motion for long backcountry tours.
The Sherpa 5/5 ID Ski Boot from Dalbello blurs the line between AT, backcounty, and freeriding while providing exceptional power and performance of today's high-performance skis. Built with a 3 piece assembly - shell/cuff/tongue - that comfortably secures the foot and lower leg while optimizing smooth and progressive flexibility. Stiff tongue plastics that's double-hinged and Vibram sole sections keep you in the comfort going up and down the hill.
- Mountain Gear