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Dynafit ZZero 4 PX-TF Alpine Touring Boot
Dynafit ZZero 4 PX-TF Alpine Touring Boot
With its more-forgiving Rislan PowerStringer, the Dynafit Zzero 4 PX-TF Alpine Touring Boot offers all the comfort and fit of Dynafit's C-TF model, without the carbon reinforcements. Tackle long tours and sidecountry trips alike in this four-buckle boot. Touted as the lightest four-buckle on the market, the Zzero 4 PX-TF boots grant featherlight uphills and rewarding downhills. Mid-stiff Rislan material in the instep and Powerstringer efficiently transfers energy to your glides as you hike and hold firm during sketchy descents. The Zzero PX-TF Boot's Pebax tongue flexes smoothly and consistently as you pass your skin track on the way back down, and Dynafit's lightweight, thermo-moldable Thermoflex liner insulates your foot so your toes don't end up frozen at the end of your hikes.
Bottom Line: The Dynafit Zzero 4 PX-TF Alpine Touring Boot climbs easy on the skin track, and skis hard on the descent.
Ask Questions. Write Reviews. Give Answers.
How do you mould the liners? Stick them in the oven? At what...
How do you mould the liners? Stick them in the oven? At what temp and for how long? Then what?
By: ed.watson2099929
March 13, 2008
what ever you do, be very careful - no info came with my boots, and after web research went conservatively to 230deg in convection oven - and they self destructed after 8 minutes!
By: gandjnelso1396585 ![]()
June 30, 2008
Can AT boots be used with conventional alpine bindings?
Can AT boots be used with conventional alpine bindings?
By: ed.watson2099929
March 6, 2008
yes but the alpine binding won't release normal. The rubber sole prevents the Alpine din from being accurate so you have to do a bit of trial and error to find the right din setting. I would not recommend skiing alpine bindings with AT boots but it can be done.
By: Dustin Robertson ![]()
March 6, 2008
Tech Specs:
| Shell Material: | Pebax, Rilsan |
| Liner Material: | Thermoflex liner |
| Thermo-moldable Liner: | Yes |
| Number of Buckles: | 4, plus Power Strap |
| Micro Adjustable: | Yes |
| Forward Lean: | Yes, 15 and 21 degrees |
| Binding Compatibility: | Dynafit, UNI |
| Weight: | 6lb 5oz (2860g) |
| Recommended Use: | Long-range touring, freeriding, ski touring |
| Manufacturer Warranty: | 1 Year |





