Dalbello
Dalbello Quantum Asolo Uni Tech 25
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US sizes are approximate. Use Mondo to choose your boot size.
Ski boot size guide
Mondo is based on foot length in centimeters. Measure both feet in thin ski socks and use the longer measurement as a starting point.
US equivalents are approximate and vary by brand. A listed US reference may differ from this general chart. Width, foot shape and liner fit matter too.
| Mondo | US Men’s ≈ | US Women’s ≈ |
|---|---|---|
| 21.5 | — | 5 |
| 22 | — | 5.5 |
| 22.5 | — | 6 |
| 23 | 5 | 6.5 |
| 23.5 | 5.5 | 7 |
| 24 | 6 | 7.5 |
| 24.5 | 6.5 | 8 |
| 25 | 7 | 8.5 |
| 25.5 | 7.5 | 9 |
| 26 | 8 | 9.5 |
| 26.5 | 8.5 | 10 |
| 27 | 9 | 10.5 |
| 27.5 | 9.5 | 11 |
| 28 | 10 | 11.5 |
| 28.5 | 10.5 | 12 |
| 29 | 11 | — |
| 29.5 | 11.5 | — |
| 30 | 12 | — |
| 30.5 | 13 | — |
Whole and half sizes can share a shell; keep the exact size marked on the boot. Boot sole length in millimeters is for binding setup, not shoe sizing.
For kids’ boots or a size outside this chart, .
Product details
Dalbello Quantum Asolo Uni Tech 25
The Dalbello Quantum Asolo Uni Tech Boot is designed for serious ski tourers and mountaineers who demand lightweight efficiency, precision, and comfort on long ascents and technical descents. Built with Dalbello’s Quantum technology, this boot features a two-piece bonded shell construction, delivering maximum stiffness while keeping weight to a minimum. The dual-link cuff system provides unmatched range of motion, making uphill travel feel effortless, while the uni-tech sole ensures optimal power transfer and stability on the descent.
With an easy-to-use quick-lace closure system, a customizable liner for all-day comfort, and a grippy Vibram® sole for secure traction, the Quantum Asolo Uni Tech Boot is the go-to choice for backcountry explorers, speed tourers, and technical ski mountaineers pushing the limits of performance.
Key Features
- Ultralight bonded shell construction for weight savings without sacrificing strength
- Dual-link cuff system for superior range of motion and natural movement
- Uni-Tech sole for maximum power transfer and stability
- Quick-lace closure system for a precise and secure fit
- Customizable liner for personalized comfort and warmth
- Vibram® outsole for excellent grip on icy ridges and rocky approaches
Shipping & returns
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Condition guide
Our Colorado Springs specialists inspect each item. Our staff will choose the item in the best condition from all available items matching your selection. Compare the seven condition grades below, and check the product photos and item notes for specific wear, repairs, or limitations.
New / Unused
New, never-used gear ready for its first adventure. Tags or original packaging may be missing; minor marks from storage may be present.
Like New
Looks almost new, with very little wear. It may have been used, or its unused history cannot be confirmed.
Lightly Used
Light signs of use, such as small scuffs, faint scratches, or minor fabric wear.
Normal Use
Everyday wear from regular use, such as visible scuffs, scratches, light pilling, or fading.
Well Loved
More noticeable wear, such as deeper cosmetic scratches, heavier pilling, fading, or worn contact areas.
Heavily Used
Substantial wear. Check the listing carefully for remaining function, missing parts, limitations, and any work needed before use.
Parts / Display
For parts, display, collecting, or a project. Not sold as ready for its original intended use.
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Family-owned · Colorado Springs · Est. 2009
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