The updated SONIC 4 ACCELERATE is designed to go even faster. We’ve kept our Optivibe™ cushioning to dampen uncomfortable vibrations without sacrificing energy return, so you get a really responsive ride. But, we’ve reduced material in the forefoot, collar and tongue for an even closer fit. This shoe is ready to pick up the pace, are you?
- Inlay sole
- Textile
- Lining
- Textile MCL
- Outsole
- Rubber
- Upper
- Textile / Synthetic
- Heel stack height
- 24 mm
- Drop
- 6 in mm
- Forefoot stack height
- 18 mm
- Weight
- 223 g
- Drop
- Low Drop (<8)
- Intensity of usage
- Training and racing
- Lacing system
- Regular laces
- Anatomical fit
- Standard fit
- Road biomechanical fit
- Quick transition