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Dynafit ZZero4 PX-TF Alpine Touring Ski Boots 2011: Dynafit ZZero4 PX-TF Alpine Touring Ski Boots is the lightest high performance 4-buckle on the market. The Dynafit ZZero4 PX-TF Alpine Touring Ski Boots are the non-carbon version of the ZZero4 C. It is constructed in the same way as the carbon version, in terms of comfort, fit and freedom of movement when ascending, and is even more forgiving in downhill. Compared with other boots on the market, the Dynafit ZZero4 PX-TF Alpine Touring Ski Boots are the lightest 4-buckle ski touring boot in the world.
TF (Thermoflex) Liner: An improved version of Dynafit’s super light thermoformable liner, with a new collar shape for more comfort and with more resistant materials on both internal and external lining for more durability.
Power Strap
Carbon fiber powerstringer improves rigidity, support, and downhill performance
Quick step-in inserts
Ski-walk-mechanism
DynaGrip Ultralight sole is designed to provide maximum grip in all conditions. The PU wedge, which runs from heel to toe, is lighter than rubber and offers supreme protection against the cold
The Micro Adjustable Magnesium Buckles are lightweight and durable and allow a perfect boot closure. They feature movable catches for closure customization and floatable touring hooks for uphill performance and comfort.
Shell/Cuff/Tongue: Pebax®
Powerstringer: Rilsan®
Intermediate/Advanced Freeride Tourers looking for the world’s best balance of downhill performance and up-hill touring comfort
The ZZero boot tongue is designed to anatomically match the shape of the foot. It is high and stiff enough to enable the skier to ski on the metal edges while the bellows make it soft enough to ensure flexibility when walking. A special tongue insert is anatomically positioned to protect the foot from buckle pressure, without adversely affecting walking behavior or flexibility.
15, 21° + release for walking
30° Cuff Rotation