





Alpine ski boots - Women's -
Advice : Use the foot sizer from SIDAS to help you find the right size
The Mach Boa MV 85 W is a women's alpine ski boot from the brand Tecnica.
With a flex rating of 85 and a boot fit of 100 mm, it combines comfort and performance for discerning skiers. Its innovative BOA® Fit System closing system ensures a precise and adjustable fit, reducing pressure points for better responsiveness on the slopes. The contoured C.A.S shell provides excellent support whilst allowing for a personalised fit for optimal comfort.
The slipper NFS , with its thick padding, has an integrated fabric Celliant®that converts body warmth into infrared energy, improving thermoregulation and well-being. Easy to put on thanks to the technology Quick Instep and fitted with practical buckles Lift Lock , this model is as high-performing on the slopes as it is comfortable to wear.
Its sole GripWalk ensures excellent grip when walking on snow and ice, providing reinforcement in terms of security when moving off-piste.
The Mach Boa MV 85 W is the perfect technical choice for downhill skiing enthusiasts looking for a comfortable, precise and innovative boot.

- Buckles Lift Lock with an opening that does not get in the way during fitting or taking off the shoes
- Technology Quick Instep for quick and easy threading
- Slipper NFS with thick, soft internal padding, automatically moulded
Composition :
- Collar: Polypropylene
- Shaft: Polyurethane
- Bootie: floating tongue - cloth Celliant®
- Shell: Polypropylene
- Sole: Gripwalk ISO 23223
- Loops: 2 hooks, 1 Shell BOA® Fit System
Forward tilt of spoiler the : 12.
Strap width: 35 mm
| Shell - C.A.S | The shell CAS has an anatomically shaped shape that fits perfectly inside the booties. The indentations on the shell indicate the key areas where most of the modifications are made, making the customisation process easier. The anatomically shaped shell ensures comfort right from the moment of fitting. It can also be easily adjusted if you need to make further adjustments in certain areas. A custom fit enhances comfort, warmth and performance on the slopes. |
| Adjustment - BOA® | The BOA® Fit System offers a precise, high-performance fit, designed to enhance feel and responsiveness whilst reducing pressure points. The adjustment dial allows you to gradually tighten the fastenings on alpine boots with very fine precision. |
| Sole - GRIP WALK | A sole-to-binding interface system designed to provide excellent grip when walking on icy or snow-covered paths. The soles Grip Walk are made in two parts, which can be fitted and replaced separately. |
| CELLIANT® | Designtex CELLIANT is an exclusive textile material. It has been clinically proven to capture and convert a person’s body warmth into infrared energy, which increases local blood circulation and cellular oxygenation to aid thermoregulation, boost energy levels and promote well-being. |