- Lowest Price Guarantee
Back based on the demand of our most technically proficient climbers, the Boostic is our stiffest high-performance shoe, delivering unmatched edging power and precision for the ... Read more Read full product details
Size chart
Scarpa
Climbing Shoes, Approach Shoes & Mountain Boots Size Chart
All SCARPA non-plastic footwear and the 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.
Adult Sizing
| EUR | US Men's | US Women's | UK | Mondo |
|---|---|---|---|---|
| 34¼ | 3 | 4 | 2 | |
| 35 | 3.5 | 4.5 | 2.5 | 21.5 |
| 35.5 | 4 | 5 | 3 | 22 |
| 36¼ | 4.5 | 5.5 | 3.5 | 22.5 |
| 37 | 5 | 6 | 4 | 23 |
| 37.5 | 5.5 | 6.5 | 4.5 | 23.5 |
| 38 | 6 | 7 | 5 | 24 |
| 38¾ | 6.5 | 7.5 | 5.5 | 24.5 |
| 39.5 | 7 | 8 | 6 | 25 |
| 40 | 7.5 | 8.5 | 6.5 | 25.5 |
| 40¾ | 8 | 9 | 7 | 26 |
| 41.5 | 5.8 | 9.5 | 7.5 | 26.5 |
| 42 | 9 | 10 | 8 | 27 |
| 42.5 | 9.5 | 10.5 | 8.5 | 27.5 |
| 43¼ | 10 | 11 | 9 | 28 |
| 44 | 10.5 | 11.5 | 9.5 | 28.5 |
| 44.5 | 11 | 12 | 10 | 29 |
| 45¼ | 11.5 | 12.5 | 10.5 | 29.5 |
| 46 | 12 | 13 | 11 | 30 |
| 46.5 | 12.5 | 13.5 | 11.5 | 30.5 |
| 47 | 13 | 14 | 12 | 31 |
| 47¾ | 13.5 | 14.5 | 12.5 | 31.5 |
| 48.5 | 14 | 15 | 13 | 32 |
| 49 | 14.5 | 15.5 | 13.5 | 32.5 |
| 50 | 15 | 16 | 14 | 33 |
Youth Sizing
Euro shoe size to US youth shoe size
| EUR | US |
|---|---|
| 28 | 10.5-11 |
| 29 | 11.5 |
| 30 | 12-12.5 |
| 31 | 13-13.5 |
| 32 | 1 |
| 33 | 1.5-2 |
| 34 | 2.5 |
| 35 | 3-3.5 |
| 36 | 4-4.5 |
| 37 | 5 |
| 38 | 5.5-6 |
Measurement and Information Source: us.scarpa.com
Often Paired With
| General Info | |
|---|---|
Weight |
|
