The Synchron classic features a new compression molded eva midsole which is current in most modern running shoes. The dual density construction remains true to the original version from the early 1990s.
The Synchron classic features a new compression molded eva midsole which is current in most modern running shoes. The dual density construction remains true to the original version from the early 1990s. The upper materials have been improved to premium pigskin suede from synthetic overlays while the original mesh appearance remains true to the era. To modernize the silhouette, Karhu makes the air cushion technology both visible and functional in the outsole. Most importantly, Karhu keeps the unique Synchron classic lacing structure which served as a way to tighten the forefoot upon repeated use.
The Karhu Synchron classic OG became a permanent colour combination in the Synchron classic collection.
Guida alle taglie
| Misura del Piede & Misura della Scarpa (mm) | Taglia US Uomo | Taglia US Donna | UK Taglia | EU Taglia |
|---|---|---|---|---|
| Piede: 221 mm Shoe: 230 mm |
4 | 5.5 | 3 | 35 |
| Piede: 225 mm Scarpa: 234 mm |
4.5 | 6 | 3.5 | 36 |
| Piede: 229 mm Scarpa: 238 mm |
5 | 6.5 | 4 | 37 |
| Piede: 233 mm Scarpa: 243 mm |
5.5 | 7 | 4.5 | 38 |
| Piede: 237 mm Scarpa: 246 mm |
6 | 7.5 | 5 | 39 |
| Piede: 241 mm Scarpa: 251 mm |
6.5 | 8 | 5.5 | 39.5 |
| Piede: 245 mm Scarpa: 255 mm |
7 | 8.5 | 6 | 40 |
| Piede: 249 mm Scarpa: 259 mm |
7.5 | 9 | 6.5 | 40.5 |
| Piede: 253 mm Scarpa: 263 mm |
8 | 9.5 | 7 | 41.5 |
| Piede: 258 mm Scarpa: 268 mm |
8.5 | 10 | 7.5 | 42 |
| Piede: 263 mm Scarpa: 272 mm |
9 | 10.5 | 8 | 42.5 |
| Piede: 267 mm Scarpa: 276 mm |
9.5 | 11 | 8.5 | 43.5 |
| Piede: 271 mm Scarpa: 280 mm |
10 | 11.5 | 9 | 44 |
| Piede: 275 mm Scarpa: 285 mm |
10.5 | 12 | 9.5 | 44.5 |
| Piede: 279 mm Scarpa: 289 mm |
11 | 12.5 | 10 | 45 |
| Piede: 283 mm Scarpa: 293 mm |
11.5 | 13 | 10.5 | 46 |
| Piede: 287 mm Scarpa: 297 mm |
12 | 11 | 46.5 | |
| Piede: 291 mm Scarpa: 301 mm |
12.5 | 11.5 | 47 | |
| Piede: 295 mm Scarpa: 306 mm |
13 | 12 | 48 | |
| Piede: 304 mm Scarpa: 310 mm |
14 | 13 | 49 |
Note: The "Foot" size represents the actual measurement of your foot. The "Shoe" size represents the internal length of the shoe, which is typically slightly larger than the foot size to ensure a comfortable fit.















