

Ski boots - Women's -
The Alltrack 90 Boa is a women's ski boot from Rossignol. This is the Wide version of the range Alltrack range, with its 102mm last, designed for women skiers with wide feet who need more comfort.
This boot was designed for adventure on all types of snow. With a flex of 90, it transmits good power while remaining relatively forgiving and accessible, especially as its Boa adjustment system is very precise without restricting the foot.
It features technology Generative Design Gridtechnology, which combines ultra-fine faces for minimum weight with greater power and support.
The Dual Core technology reduces the boot's weight on approach walks, while retaining its rigidity for downhill use, for optimum performance. It also improves the lateral transfer for optimal efficiency.
Finally, you'll find a Mode Hike which gives you 50° of travel, particularly useful for short approaches. What's more, the GripWalk heel pieces make walking easy.
TheAlltrack 90 Boa is designed for good skiers who want comfort, lightness, precision and efficiency all in one boot!


Materials:
- Polyurethane shell
- Polyolefin Collar
- Aluminium loops
| DUAL CORE | The Dual Core technology has proved its worth on HERO World Cut shoes, where efficiency is the absolute rule. Used on free touring ski boots, this technology reinforces the lower structure of the boots when flexing and bending to guarantee a certain level of skiability, while conserving unbeatable progressive bend characteristics. |
| GENERATIVE DESIGN GRID | An innovative design based on research which uses the power of generative computer-based design to create the ideal boot shape. The new Generative Design Grid shell is the perfect combination of ultra-fine faces, for minimum weight, and increased power and support. |
| BOA | The adjustable BOA® system delicately distributes pressure, for all-day comfort without weighing down your equipment. |
| HIKE MODE | - Optimised rotational axis - 6 mm lower than ALLTRACK boots. - A new lower shell construction that is lower at the back, wider cuff opening towards the rear and a > 50° range of motion for greater freedom of movement on ascents. - A metal-to-metal collar release mechanism for greater structural rigidity. This design means higher flex indexes and the kind of performance you would see in a fixed cuff boot. |
| THINSULATE® STRETCH |
3M Thinsulate® East is a lightweight synthetic insulation that provides extra warmth in wet and cold conditions for all-day comfort and warmth. Thinsulate® Stretch offers reinforced elasticity, improving freedom of movement and foot support for enhanced skiability. |
| GRIP WALK | Sole/fixing interface system designed to provide excellent grip when walking on icy or snowy paths. GW soles are made up of two parts that can be mounted and replaced separately. |
