Phantom Tech HD Mountaineering Boot
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Warning: California Proposition 65
Phantom Tech HD Boot fuses warmth, precision, and ultralight alpine performance
What Our Gearhead® Experts Are Saying:
“The Phantom Tech HD is my go-to boot for technical ice—warm, dry, and shockingly light. The HDry liner and integrated gaiter keep my feet bone dry even after hours on vertical ice, and the Fast Lock lacing gets that snug, secure fit you need for delicate placements.”
For alpine athletes chasing vertical ice and mixed terrain, the Scarpa Phantom Tech HD Mountaineering Boot stands at the cutting edge of lightweight performance. Every detail—from the integrated gaiter to the carbon-reinforced sole—has been fine-tuned for maximum warmth, precision, and protection in punishing alpine conditions.
The waterproof Schoeller® Ecorepel Bio gaiter and HDry® laminate create an impenetrable barrier against snow and meltwater, while PrimaLoft® Gold insulation ensures warmth without weight. Inside, Scarpa’s Sock-Fit XT construction and Fast Lock closure wrap the foot securely, eliminating bulk for exceptional sensitivity and stability on vertical ice. Underfoot, the Vibram® Precision Tech Roll sole with Durastep rubber grips confidently across rock, snow, and glassy ice.
We love that Scarpa managed to pack this level of warmth, support, and waterproofing into a boot that weighs just 800 grams per pair—a true testament to Italian craftsmanship and modern alpine innovation.
Details
- Elite alpine boot designed for ice climbing and high-altitude mountaineering
- HDry® waterproofing and Schoeller® Ecorepel Bio gaiter keep feet dry
- PrimaLoft® Gold insulation delivers exceptional warmth-to-weight ratio
- Carbon Tech 3 SL midsole with Aerogel blocks cold transfer underfoot
- Vibram® Durastep sole provides stability and traction on mixed terrain
- Sock-Fit XT construction and Fast Lock system ensure precise fit
- Automatic and semi-automatic crampon compatible for versatility
- RECCO® reflector enhances safety in alpine environments
- Item #SCRZ2B8
This item is made with PFAS chemicals.
- Upper Material
- PU Tek Technology, S-Tech Schoelle Ecorepel Bio fabric, HDry® Lamination
- Waterproofing
- PU Tek Technology, S-Tech Schoelle Ecorepel Bio fabric, HDry® Lamination
- Insulation
- PrimaLoft Gold
- Lining
- Micropile, PrimaLoft Gold
- Thermo-moldable Liner
- fabric, EVA
- Closure
- [gaiter] zipper, [inner boot] lace
- Last
- ARC
- Footbed
- Ortholite O-Therm, memory foam
- Midsole
- 2D PU
- Sole
- Vibram Precision Tech Roll, Vibram Durastep rubber
- Style
- integrated-gaiter
- Crampon Compatibility
- Automatic, Semi-Automatic
- Claimed Weight
- [pair, size 42] 1lb 12.2oz (800g)
- Manufacturer Warranty
- limited 1 year
- Activity
- mountaineering, ice climbing
Reviews
Q&A
What do you think about this product?
Overall Rating
3.5 based on 2 ratings
Review Summary
Fits True To Size
Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.View
Selecting an option will reload the available reviews on the pageFebruary 4, 2025
Gaiters are garbage
- Familiarity:
- I've used it several times
Great boots but gaiters are piece of junk. Extremely delicate material is punched/cut by crampons easily.
November 14, 2024
Weights about as much as my sneakers!!
- Familiarity:
- I've used it several times
- Size Bought:
- 45eu wear a 11.5 us
What can you say their Phantom tech hds possible the best technical climbing boot made. Scrapa is great if u have wider feet. Cassin Alpinist tech crampons fit perfectly. Sooo light it's almost unbelievable after moving from la sportiva Nepal's feet haven't gotten cold in them once yet with only 1 pair of socks. Stopped carrying approach shoes because these are not at all bad even with the marathon approaches we have here in the North Cascades. Love em the price might be off putting (my wife thought so lol) but worth every penny.
Do you have a question about this product?
This product can expose you to chemicals including PFAS which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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