The updated SONIC 4 CONFIDENCE W is designed to give you that extra assurance and energy. We’ve kept our Optivibe™ cushioning to dampen uncomfortable vibrations without sacrificing energy return, so you get a really responsive ride. But now with more structured mesh, extra padding and updated SensiFit™ wings, you’ll feel even more confident.
Reduce vibrations
Optivibe™ cushioning helps limit vibrations with the aim of decreasing muscle fatigue, while continuing to deliver a responsive ride.
Responsive ride
Delivers that bouncy, springy feeling each time you push off the ground.
Reassuring comfort
The refined mesh and SensiFit™ construction hug the foot, while a padded collar and tongue keep you comfy.
- Inlay sole
- Textile
- Lining
- Textile
- Outsole
- Rubber
- Upper
- Textile / Synthetic
- Drop
- 10 in mm
- Heel stack height
- 30 mm
- Forefoot stack height
- 20 mm
- Weight
- 228 g
- Lacing system
- Regular laces
- Intensity of usage
- Training and racing
- Inlay sole
- Textile
- Lining
- Textile
- Outsole
- Rubber
- Upper
- Textile / Synthetic
- Drop
- 10 in mm
- Heel stack height
- 30 mm
- Forefoot stack height
- 20 mm
- Weight
- 228 g
- Lacing system
- Regular laces
- Intensity of usage
- Training and racing
