MURIS Petra – shoes that grew from the earth and are ready to explore the world with your kids. Petra is barefoot footwear that combines sustainability with maximum comfort. Made from 80% plant-based materials – the upper from grape waste, the lining from corn – it’s lightweight, breathable, and gentle on both nature and children's feet. Petra is light, flexible, and ready for every step – from the playground to forest trails.
Thanks to the wide toe box and slightly higher cut, children's toes have enough space and protection. The reinforced heel and toe can handle even the wildest adventures, while the thin zero-drop rubber sole supports natural movement and ground feel. No heel counter – for complete freedom of motion.
Foot width | Regular, Regular wide, Wide |
Features | Recycled |
Use | City |
Color | Grey, Beige, White, Yellow, Mustard |
Season | Spring, Summer, Autumn |
Category | Sneakers |
Traditional sneakers made from unconventional materials.
Measure your child's foot and add an extra space of 9–12 mm.
Muris Petra Size Chart | ||
EU Size | Internal Length (mm) | Internal Width (mm) |
20 | 125 | 59 |
21 | 131 | 60 |
22 | 138 | 61 |
23 | 145 | 62 |
24 | 153 | 64 |
25 | 158 | 67 |
26 | 167 | 68 |
27 | 174 | 69 |
If you're not sure about the right size, feel free to stop by our store.