Atomic has its fit program dialed, with their taller instep 100mm last fitting average feet and substantially wider ones remarkably well after a Memory Fit heat mold. The Free/Lock 4.0 walk mode is totally reliable and offers a 54˚ range of motion for effortless touring (well, at least the boot isn't working hard). The Prime XTD 110 provides the perfect balance of power vs. comfort for a mix of on and off piste skiing that's become the norm these days, and provides an ideal "quiver of one" for many skiers.
- Energy Backbone – A reinforced, asymmetric backbone providing extra strength for powerful skiing plus enhanced lateral energy transmission for better edge grip.
- Prolite Construction – Instead of starting with a standard construction and cutting material away to save weight, Prolite does the opposite. It starts with the slimmest possible profile and then it builds up reinforcements in key areas where strength is needed.
- Frictionless Pivot – Igus polymer bearings provide completely natural movement for effortless ascents.
- 6000 Series Aluminum Buckles
- 40mm Velcro Strap