Discover the KARHU Fusion XT Blanc de Blanc / Hematite, a modern sneaker inspired by KARHU's cross-training heritage of the mid-1990s. Inspired by a time when the brand expanded beyond running and embraced versatile training footwear, the KARHU Fusion XT combines archival design with everyday functionality in a timeless silhouette. Built for lasting comfort and durability, this unisex sneaker is designed for both men and women within the KARHU sneaker collection.
Key details of the KARHU Fusion XT
- Grained leather overlays
- Mesh
- Flat laces
- Heel stabilizer
- Fixed tongue
- Full grip rubber outsole
- Twin System Air Cushion
Crafted with premium materials and technical precision, the KARHU Fusion XT delivers everyday comfort with a heritage-inspired design.
Grained leather overlays create a refined finish, while breathable mesh enhances airflow throughout the day. Flat laces maintain a clean, classic look, complemented by a fixed tongue construction for a secure and comfortable fit. A heel stabilizer provides additional support, while the full-grip rubber outsole offers reliable traction across a variety of surfaces. Finished with KARHU's Twin System Air Cushion technology, the Fusion XT delivers responsive cushioning with every step.
Technologies and materials of the KARHU Fusion XT
- Grained leather overlays
- Mesh
- Flat laces
- Heel stabilizer
- Fixed tongue
- Full grip rubber outsole
- Twin System Air Cushion
Size guide
| Shoes Length(mm) | US Men's Size | US Women's Size | UK Size | EU Size |
|---|---|---|---|---|
| 230 mm | 4 | 5.5 | 3 | 35 |
| 234 mm | 4.5 | 6 | 3.5 | 36 |
| 238 mm | 5 | 6.5 | 4 | 37 |
| 243 mm | 5.5 | 7 | 4.5 | 38 |
| 246 mm | 6 | 7.5 | 5 | 39 |
| 251 mm | 6.5 | 8 | 5.5 | 39.5 |
| 255 mm | 7 | 8.5 | 6 | 40 |
| 259 mm | 7.5 | 9 | 6.5 | 40.5 |
| 263 mm | 8 | 9.5 | 7 | 41.5 |
| 268 mm | 8.5 | 10 | 7.5 | 42 |
| 272 mm | 9 | 10.5 | 8 | 42.5 |
| 276 mm | 9.5 | 11 | 8.5 | 43.5 |
| 280 mm | 10 | 11.5 | 9 | 44 |
| 285 mm | 10.5 | 12 | 9.5 | 44.5 |
| 289 mm | 11 | 12.5 | 10 | 45 |
| 293 mm | 11.5 | 13 | 10.5 | 46 |
| 297 mm | 12 | 11 | 46.5 | |
| 301 mm | 12.5 | 11.5 | 47 | |
| 306 mm | 13 | 12 | 48 | |
| 310 mm | 14 | 13 | 49 |











































