The Synchron made its first appearance in 1980, introducing a unique lacing system in the toebox that set this shoe apart from other footwear. The innovative design aimed to provide a better fitting upper for added comfort and durability. The Synchron Classic 90s edition features an air cushion unit and a stable heel cap to ensure a supportive and comfortable experience with every step.
Materials:
- Leather and suede overlays
- Different kinds of mesh
- Reflective details
- Synchron lacing system
- Double density speckled EVA midsole
- Air Cushion
Size guide
| Jalan ja kengän koko (mm) | US miesten koko | US naisten koko | UK koko | EU koko |
|---|---|---|---|---|
| Foot: 221 mmShoe: 230 mm | 4 | 5.5 | 3 | 35 |
| Foot: 225 mmShoe: 234 mm | 4.5 | 6 | 3.5 | 36 |
| Foot: 229 mmShoe: 238 mm | 5 | 6.5 | 4 | 37 |
| Foot: 233 mmShoe: 243 mm | 5.5 | 7 | 4.5 | 38 |
| Foot: 237 mmShoe: 246 mm | 6 | 7.5 | 5 | 39 |
| Foot: 241 mmShoe: 251 mm | 6.5 | 8 | 5.5 | 39.5 |
| Foot: 245 mmShoe: 255 mm | 7 | 8.5 | 6 | 40 |
| Foot: 249 mmShoe: 259 mm | 7.5 | 9 | 6.5 | 40.5 |
| Foot: 253 mmShoe: 263 mm | 8 | 9.5 | 7 | 41.5 |
| Foot: 258 mmShoe: 268 mm | 8.5 | 10 | 7.5 | 42 |
| Foot: 263 mmShoe: 272 mm | 9 | 10.5 | 8 | 42.5 |
| Foot: 267 mmShoe: 276 mm | 9.5 | 11 | 8.5 | 43.5 |
| Foot: 271 mmShoe: 280 mm | 10 | 11.5 | 9 | 44 |
| Foot: 275 mmShoe: 285 mm | 10.5 | 12 | 9.5 | 44.5 |
| Foot: 279 mmShoe: 289 mm | 11 | 12.5 | 10 | 45 |
| Foot: 283 mmShoe: 293 mm | 11.5 | 13 | 10.5 | 46 |
| Foot: 287 mmShoe: 297 mm | 12 | 11 | 46.5 | |
| Foot: 291 mmShoe: 301 mm | 12.5 | 11.5 | 47 | |
| Foot: 295 mmShoe: 306 mm | 13 | 12 | 48 | |
| Foot: 304 mmShoe: 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.















