Altra uses US sizing.
Size and fit may differ for each model. Uncertain about your size?
Our advisors are happy to help you in one of our stores or via WhatsApp chat.
| US | UK | EU | CM |
| 7 | 6 | 40 | 25 |
| 7.5. | 6.5 | 40.5 | 25.5 |
| 8 | 7 | 41 | 26 |
| 8.5 | 7.5 | 42 | 26.5 |
| 9 | 8 | 42.5 | 27 |
| 9.5 | 8.5 | 43 | 27.5 |
| 10 | 9 | 44 | 28 |
| 10.5 | 9.5 | 44.5 | 28.5 |
| 11 | 10 | 45 | 29 |
| 11.5 | 10.5 | 46 | 29.5 |
| 12 | 11 | 46.5 | 30 |
| 12.5 | 11.5 | 47 | 30.5 |
| 13 | 12 | 48 | 31 |
| 14 | 13 | 49 | 32 |
Surrounding a weather-resistant eVent™ bootie construction is everything you love about the classic Lone Peak plus the new addition of the responsive Altra EGO™ midsole. The MaxTrac™ outsole keeps you conquering rough terrain so you can enjoy high speeds with dry feet.
Allows your toes to relax and spread out naturally for more comfort and stability in uphill climbs and downhill descents.
Place your heel and forefoot the same distance from the ground to encourage proper, low-impact form throughout your trail run.
Hook-and-loop tab allows strapless gaiter attachment that prevents debris from building up beneath the shoe.
Canted lugs positioned strategically beneath the metatarsals to provide traction at toe off.
Surrounding a weather-resistant eVent™ bootie construction is everything you love about the classic Lone Peak plus the new addition of the responsive Altra EGO™ midsole. The MaxTrac™ outsole keeps you conquering rough terrain so you can enjoy high speeds with dry feet.
Allows your toes to relax and spread out naturally for more comfort and stability in uphill climbs and downhill descents.
Place your heel and forefoot the same distance from the ground to encourage proper, low-impact form throughout your trail run.
Hook-and-loop tab allows strapless gaiter attachment that prevents debris from building up beneath the shoe.
Canted lugs positioned strategically beneath the metatarsals to provide traction at toe off.
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