Altra is an American brand that runs relatively small. If you're unsure, you can also check the US size of your current shoes for comparison.
For the most accurate measurement, make sure to measure your feet at the end of the day, as they can swell towards the end of the day.
Size chart Altra Men and Women
| CM | EU | UK | US | UK | US |
| M/F | M | M | V | V | |
| 22 | 36 | 3.5 | 5.5 | ||
| 22.5 | 37 | 4 | 6 | ||
| 23 | 37.5 | 4.5 | 6.5 | ||
| 23.5 | 38 | 5 | 7 | ||
| 24 | 38.5 | 5.5 | 7.5 | ||
| 24.5 | 39 | 6 | 8 | ||
| 25 | 40 | 6 | 7 | 6.5 | 8.5 |
| 25.5 | 40.5 | 6.5 | 7.5 | 7 | 9 |
| 26 | 41 | 7 | 8 | 7.5 | 9.5 |
| 26.5 | 42 | 7.5 | 8.5 | 8 | 10 |
| 27 | 42.5 | 8 | 9 | 8.5 | 10.5 |
| 27.5 | 43 | 8.5 | 9.5 | 9 | 11 |
| 28 | 44 | 9 | 10 | 9.5 | 11.5 |
| 28.5 | 44.5 | 9.5 | 10.5 | 10 | 12 |
| 29 | 45 | 10 | 11 | ||
| 29.5 | 46 | 10.5 | 11.5 | ||
| 30 | 46.5 | 11 | 12 | ||
| 30.5 | 47 | 11.5 | 12.5 | ||
| 31 | 48 | 12 | 13 | ||
| 32 | 49 | 13 | 14 | ||
| 33 | 50 | 14 | 15 | ||
| 34 | 51.5 | 15 | 16 |
Altra | Experience Wild 2 | Trail shoes | <tc>Men</tc>
Experience a new high with the Altra Experience Wild 2 – a trail shoe that delivers trail running euphoria with an effortless stride. Lightweight, responsive, and with maximum grip, perfect for everything from fast trail runs to adventurous hikes.
The updated mesh upper provides extra breathability and an improved fit thanks to a new lacing system. The reinforced TPU overlay gives your toes more protection from rocks and roots, while the integrated GaiterTrap™ makes it easy to secure gaiters. The MaxTrac™ outsole provides grip and durability on both wet and dry surfaces, and the lightweight EVA midsole provides comfort with every step.
Thanks to the 4 mm drop and rocker shape Roll smoothly through your stride and experience an efficient push-off. Add to that the characteristic roomy toe box and add a firm midfoot fit, and you have a shoe that's made for going wild on the trails.
✨ Key Benefits
🏃 Walking effortlessly – rocker shape and 4 mm drop for a natural, efficient push-off
🌬️ Improved breathability – renewed mesh upper for optimal ventilation
🛡️ Extra toe protection – reinforced TPU overlay for increased durability and safety
🏞️ Trail-ready grip – MaxTrac™ outsole with traction on wet and dry surfaces
🎒 GaiterTrap™ integration – easy attachment of trail gaiters
👣 Natural fit – spacious toe box and firm midfoot support for comfort and stability
📊 Specifications
- Ideal for: trail running, hiking
- Drop: 4 mm
- Outsole: MaxTrac™
- Midsole: Lightweight compression-molded EVA foam
- Upper: breathable mesh with TPU overlay
- Weight: 293.4 g (
Men US 9/10.4 oz) - Cushioning: Mid
- Stack height: 28 mm (forefoot)/32 mm (heel)
- Footshape: Standard
🏔️ Perfect for
Trail runners and hikers who a light, flexible and reliable shoe looking for grip, comfort and extra protection for rougher trails.
