Tecnica Zero G Decoy 120 Men’s Ski Boot is a versatile freeride-touring boot designed to combine efficient uphill movement with powerful downhill performance. With a 99 mm last, 120 flex and 65° range of motion, it offers a precise, supportive fit for experienced skiers who want one boot capable of handling both touring and aggressive resort skiing.
Key Features
- 120 flex – Stiff, responsive flex designed for strong downhill performance and confident edge control.
- 99 mm last – Medium-volume fit providing a precise, supportive feel around the foot.
- 65° range of motion – Allows efficient movement when skinning and climbing.
- Free Move hinge system – Bearing-equipped hinge points reduce friction during walking for smoother uphill travel.
- Power Frame construction – Robust polyurethane shell construction delivers stability, responsiveness and direct power transmission.
- C.A.S. Shell & Liner – Anatomical construction can be heat moulded and customised for a precise fit.
- Dyn Certified Inserts – Integrated low-tech binding inserts make entry into pin bindings easier and improve walkability.
- GripWalk® soles – Provide improved walking comfort and traction while maintaining downhill performance.
- Quick Instep – Softer plastic around the instep makes entry and removal easier.
- Four micro-adjustable aluminium buckles – Provide precise closure and secure support.
- 45 mm Velcro power strap – Adds additional support around the cuff.
- 14° forward lean – Provides a balanced, performance-oriented stance.
Touring & Downhill Performance
The Zero G Decoy 120 is designed as a technical crossover between touring and freeride skiing. Its 65° range of motion and Free Move hinge system make climbing more natural and efficient, while the integrated Dyn inserts are positioned to improve walkability and make stepping into low-tech bindings easier.
When it is time to descend, the 120 flex and Power Frame construction provide the stiffness and stability needed to drive wider, high-performance skis. The polyurethane shell delivers a direct feel and strong edge control, making the boot equally capable on technical descents and fast resort laps.
C.A.S. Shell & Liner
Tecnica’s C.A.S. (Custom Adaptive Shape) system combines an anatomical shell and liner designed to provide a precise fit straight out of the box while allowing further customisation. The micro-cell textured surfaces make heat moulding and shell modification easier, while dual-density materials help maintain shape and consistency over time.
The Ecodesign Performance C.A.S. Floating Tongue liner provides a supportive interface between the foot and shell while maintaining the mobility required for touring.
Technical Specifications
| Specification | Details |
|---|---|
| Model | Zero G Decoy 120 GW |
| Category | Freeride / Touring |
| Flex | 120 |
| Last | 99 mm |
| Volume | MV – All Mountain |
| Sizes | 24.0–30.5 |
| Weight | 1,660 g |
| Range of Motion | 65° |
| Forward Lean | 14° |
| Shell | PU with Quick Instep |
| Cuff | PP |
| Liner | Ecodesign Performance C.A.S. Floating Tongue |
| Buckles | 4 micro-adjustable aluminium |
| Power Strap | 45 mm Velcro |
| Soles | Vibram GripWalk® ISO 23223 with Low Tech Inserts |
| Binding Compatibility | GripWalk® and low-tech/pin bindings |
Who Is It For?
The Zero G Decoy 120 GW is aimed at experienced skiers looking for a single boot for touring, freeride and resort skiing. Its medium-volume 99 mm fit and stiff 120 flex make it particularly well suited to skiers who prioritise downhill performance but still need enough walking range for serious uphill missions.
Summary
The Tecnica Zero G Decoy 120 GW combines touring mobility with the powerful, controlled feel of a high-performance freeride boot. With 65° of range of motion, Free Move hinges, Dyn inserts, a 120 flex and Power Frame construction, it provides an effective balance between efficient climbing and confident, hard-charging descents.

























































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