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Tecnica Zero G Decoy 105 W GW

649 €
1Size
649 €
  • Delivery in 2–5 business days
  • 30-day returns
Ski expert
Not sure about the size? Chat with a ski expert, or call +46 370 33 97 70.
2–5 days
Fast delivery
2–5 business days to Germany, from our warehouse in Hestra, Sweden.
1977
Ski experts since 1977
We fit ski boots in our store at Isaberg, Sweden.
1 year
Free boot fitting
We heat-mould the liner and grind or punch the shell at no extra cost for one year from purchase.

About Tecnica Zero G Decoy 105 W GW – Hybrid ski boots

The Tecnica Zero G Decoy 105 W GW is a free-touring boot for those who want to combine efficient ski touring with powerful downhill performance. With a flex of 105 and a 99 mm last, you get a precise fit and clear power transmission, while the boot remains light enough for long days in the mountains.

The well-balanced construction weighs only about 1490 grams in size 24.5. This makes the boot feel agile on the ascent without compromising stability when it’s time to descend. Furthermore, the 65-degree range of motion in the cuff provides a natural and efficient walk mode that makes touring more comfortable.

Internally, the boot is equipped with Tecnica's C.A.S. liner with Floating Tongue. It shapes itself to the foot for increased comfort and a more personalized fit, while the snug feel provides great control in technical terrain. The Quick Instep construction also makes the boot easier to put on and take off.

Four micro-adjustable aluminum buckles together with a 35 mm wide power strap make it easy to fine-tune the fit. The GripWalk® sole with integrated tech inserts also provides broad compatibility with both alpine GripWalk bindings and tech bindings for free-touring.

In short, the Tecnica Zero G Decoy 105 W GW is an excellent choice for advanced skiers who want a lightweight free-touring boot with high comfort and impressive downhill performance.

Before buying boots, please read our buying guide.

Tecnica Zero G Decoy 105 W GW, Specifications

  • Last: 99 mm
  • Flex: 105
  • Weight: approx. 1490 g (24.5)
  • Liner: C.A.S. Performance liner with Floating Tongue
  • GripWalk: Yes
  • Walk mode: Yes
  • Women's
  • Free-touring and all-mountain boot
  • Range of motion: 65°
  • Quick Instep
  • 4 micro-adjustable aluminum buckles
  • 35 mm power strap
  • GripWalk® sole with Vibram®
  • Tech inserts
  • Made in Europe

FAQ

Who is the Tecnica Zero G Decoy 105 W GW for?

The boot is suitable for advanced skiers who want a women's model for free-touring and ski touring with a strong focus on downhill performance.

How is the fit?

The 99 mm last provides a snug and precise fit, perfect for those who want good control and clear response from their skis.

Does the boot work for longer ski tours?

Yes. The low weight and 65-degree range of motion make it comfortable and efficient even during longer ascents.

Which bindings is the boot compatible with?

The boot features both a GripWalk® sole and integrated tech inserts, making it compatible with GripWalk bindings and most tech bindings for ski touring.

Is the Tecnica Zero G Decoy 105 W GW more of a touring boot or a downhill boot?

It is developed to provide a great balance between both, but with a clear focus on stability and control for the descent.

Fit & last

The last is the boot’s width across the ball of the foot. 100 mm is a medium width and suits most people. If you have a wide foot or high arches, we can spot-heat the shell in the store where it presses. The boot should feel snug when you try it on: your toes touch the front when you stand straight and pull back when you bend your knees. The liner packs out 3–5 mm during the first week, so a boot that feels comfortable in the store will be too big after a week. Always measure mondopoint — boot size has nothing to do with your normal shoe size.

Boot fitting

Buy your ski boots from us and you get free boot fitting for 1 year from purchase. That means we heat-mould the liner and grind or punch the shell at no extra charge. If we need to add materials or products, such as a custom-moulded footbed, you only pay for those — not for the work. You’re welcome to drop into our store at Isaberg, Sweden for up to 1 year after your order is placed.

Shipping & returns

Delivery time: 2–5 business days to Germany, from our warehouse in Hestra, Sweden. If the boot doesn’t fit right, free boot fitting is included for 1 year from purchase. Call +46 370 33 97 70 if you’re unsure before you order.

Tecnica Zero G Decoy 105 W GW specifications

CategoryHybrid ski boots
Choosing ski boots
Your ski boots affect your skiing more than any other piece of equipment — and they’re the hardest to choose online. Below we go through mondopoint, flex, last and what a boot fitting does.
Mondopoint — measure your foot, not your shoe size
Ski boots are sized in mondopoint, which is the length of your foot in centimetres. Stand with your heel against a wall, mark your longest toe and measure. That measurement is your size. Your EU shoe size is a poor starting point because it varies between manufacturers. A ski boot should feel snug when it’s new — the liner packs out 3–5 mm during the first week of skiing.
Flex and what the number means
Flex describes how much force it takes to bend the boot forward. 60–90 is soft and forgiving, 90–110 is an all-round level, 110–130 is stiff for skiers who ski hard, and above 130 is race level. The number isn’t standardised between manufacturers, so a 100 from one brand can feel like a 110 from another. If you’re heavy or ski aggressively, you want a stiffer boot; if you’re lighter or a beginner, you want a softer one.
Last — the width of your foot
The last is the boot’s width across the ball of the foot. Narrow is around 98 mm, medium around 100 mm and wide around 102 mm. A medium last suits most people. If you have a wide foot, a last that’s too narrow isn’t something you get used to — but the shell can be heat-moulded to make room where it’s needed.
Boot fitting makes the difference
Nine out of ten skiers have something adjusted at their first fitting. We analyse your foot, heat-mould the liner and grind or punch the shell where it pinches. A custom-moulded footbed gives better heel hold and less foot fatigue, and is the single biggest improvement you can make without changing boots. Buy your ski boots from us and free boot fitting is included (materials such as footbeds are paid separately), and you’re welcome to drop into the store for up to 1 year after your order is placed.
Socks and fit go together
A thin, knee-high ski sock with no seams across the ball of the foot is the right choice. Thick socks make the boot tighter without making it warmer — it’s the air inside the boot that insulates, and a boot that pinches gives you cold toes. Never wear two pairs.
Frequently asked questions
Ski boots are measured in mondopoint, which is the length of your foot in centimetres. Put your heel against a wall, measure to your longest toe and choose that size. The boot should feel snug when it’s new.
Ski expert
Didn’t find your answer? Call +46 370 33 97 70 or chat with a ski expert.
Tecnica Zero G Decoy 105 W GW
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649 €