Features
INNER SHELL
Microfiber face with 8 layer insulation system featuring Wintherm® and aluminum film and Socket XT
INNER BOOT
Primaloft® Black & Primaloft® Gold Eco insulations combine with an Ortholite®/Aerogel® footbed for lightweight warmth
Technical Specs
| Size Options | 37-49 (whole sizes) |
|---|---|
| Weight Reference | 1050g; 2lbs 5oz (1/2 pair size 42) |
| Waterproof/Breathable | Made with PFAS chemicals |
| MIDSOLE | 2D PU |
| Outsole | Vibram® Precision Tech Roll AC / Durastep |
| Double Boot | Yes |
| Last | HAR6 |
| Insulation | Yes |
| Primary Material | Synthetic |
| Crampon Compatibility | Automatic, Semi-Automatic |
| Waterproof Breathable | Yes |
| Country of Origin | Italy |
| Product Code | 87409500 |
Sizing
SCARPA Euro US Sizing Chart
All SCARPA non-plastic footwear and our Alien 3.0 uses European sizing.
- 1 Euro whole size = 6.6 mm = 0.26 inches
- 1 US whole size = 8.4 mm = 0.33 inches
- The 30 Euro sizes below cover the same size range as 24 US sizes
- Euro sizes provide a better, more precise fit for your intended use
- For mountaineering boots, upsize (1/2+ sizes) depending on desired fit.
















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