The all new Fastwitch 9 is ready to take you from just being a “finisher” to finishing first. The lightweight SSL midsole and PWRTRAC outsole will give you great cushion and traction, while the engineered mesh upper provides a breathable fit. It’s time to lace up, push the pace, and win the race in the all new Fastwitch 9.
Saucony Men's Footwear Size Chart
| USA | UK | EUR | JPN(cm) | CHN(mm) | Women's USA Conversion |
|---|---|---|---|---|---|
| 3 | 2 | 35 | |||
| 3.5 | 2.5 | 35.5 | |||
| 4 | 3 | 36 | |||
| 4.5 | 3.5 | 37 | 22.5 | 225 | |
| 5 | 4 | 37.5 | 23 | 230 | 6.5 |
| 5.5 | 4.5 | 38 | 23.5 | 235 | 7 |
| 6 | 5 | 38.5 | 24 | 240 | 7.5 |
| 6.5 | 5.5 | 39 | 24.5 | 245 | 8 |
| 7 | 6 | 40 | 25 | 250 | 8.5 |
| 7.5 | 6.5 | 40.5 | 25.5 | 255 | 9 |
| 8 | 7 | 41 | 26 | 260 | 9.5 |
| 8.5 | 7.5 | 42 | 26.5 | 265 | 10 |
| 9 | 8 | 42.5 | 27 | 270 | 10.5 |
| 9.5 | 8.5 | 43 | 27.5 | 275 | 11 |
| 10 | 9 | 44 | 28 | 280 | 11.5 |
| 10.5 | 9.5 | 44.5 | 28.5 | 285 | 12 |
| 11 | 10 | 45 | 29 | 290 | 12.5 |
| 11.5 | 10.5 | 46 | 29.5 | 295 | 13 |
| 12 | 11 | 46.5 | 30 | 300 | 13.5 |
| 12.5 | 11.5 | 47 | 30.5 | 305 | 14.5 |
| 13 | 12 | 48 | 31 | 310 | |
| 14 | 13 | 49 | |||
| 15 | 14 | 50 | |||
| 16 | 15 | 51.5 |
Saucony Women's Footwear Size Chart
| USA | UK | EUR | JPN(cm) | CHN(mm) | Men's USA Conversion |
|---|---|---|---|---|---|
| 4 | 2 | 34.5 | |||
| 4.5 | 2 | 35 | |||
| 5 | 3 | 35.5 | 21.5 | 215 | |
| 5.5 | 3.5 | 36 | 22 | 220 | |
| 6 | 4 | 37 | 22.5 | 225 | |
| 6.5 | 4.5 | 37.5 | 23 | 230 | 5 |
| 7 | 5 | 38 | 23.5 | 235 | 5.5 |
| 7.5 | 5.5 | 38.5 | 24 | 240 | 6 |
| 8 | 6 | 39 | 24.5 | 245 | 6.5 |
| 8.5 | 6.5 | 40 | 25 | 250 | 7 |
| 9 | 7 | 40.5 | 25.5 | 250 | 7.5 |
| 9.5 | 7.5 | 41 | 26 | 260 | 8 |
| 10 | 8 | 42 | 26.5 | 265 | 8.5 |
| 10.5 | 8.5 | 42.5 | 27 | 270 | 9 |
| 11 | 9 | 43 | 27.5 | 275 | 9.5 |
| 11.5 | 9.5 | 44 | 10 | ||
| 12 | 10 | 44.5 | 10.5 | ||
| 13 | 11 | 46 | 11 |
Baby/Toddler/Kids Footwear Size Chart
Baby (0-2 years)
| USA | UK | EUR |
|---|---|---|
| 0 | 15 | 0 |
| 1 | 16.5 | 0 |
| 2 | 17.5 | 1.5 |
| 2.5 | 18 | 2 |
| 3 | 18.5 | 2.5 |
| 3.5 | 19 | 3 |
| 4 | 19.5 | 3.5 |
| 4.5 | 20.5 | 4 |
| 5 | 21 | 4.5 |
| 5.5 | 21.5 | 5 |
| 6 | 22 | 5.5 |
| 6.5 | 23 | 6 |
| 7 | 23.5 | 6.5 |
| 7.5 | 24 | 7 |
| 8 | 25 | 7.5 |
Toddler (2-5 years)
| USA | UK | EUR |
|---|---|---|
| 8.5 | 25.5 | 8 |
| 9 | 26 | 8.5 |
| 9.5 | 26.5 | 9 |
| 10 | 27.5 | 9.5 |
| 10.5 | 28 | 10 |
| 11 | 28.5 | 10.5 |
| 11.5 | 29 | 11 |
| 12 | 30 | 11.5 |
Kids (5+ years)
| USA | UK | EUR |
|---|---|---|
| 12.5 | 12 | 30.5 |
| 13 | 12.5 | 31 |
| 13.5 | 13 | 32 |
| 1 | 13.5 | 32.5 |
| 1.5 | 1 | 33 |
| 2 | 1.5 | 33.5 |
| 2.5 | 2 | 34.5 |
| 3 | 2.5 | 35 |
| 3.5 | 3 | 35.5 |
| 4 | 3.5 | 36 |
| 4.5 | 4 | 37 |
| 5 | 4.5 | 37.5 |
| 5.5 | 5 | 38 |
| 6 | 5.5 | 38.5 |
| 6.5 | 6 | 39.5 |
| 7 | 6.5 | 40 |
