The updated Salomon Sonic 4 ;Confidence is a ;lightweight training shoe ;that's designed to give you extra energy and assurance.
- Refined upper ;- with more structured mesh and updated SensiFit wings to hug the foot
- Extra padding ;- an extra padded collar and tongue keep you comfy.
The Sonic 4 ;Confidence also features:
- Engineered mesh upper ;- just the right balance of protection, foot hold and breathability
- Soft collar construction ;- improves comfort and creates a more ergonomic feel
- OrthoLite Impressions tongue ;- compresses into the shape of your foot over time to create a customised fit
- Internal SensiFit ;- cradles the foot from the midsole to the lacing system, providing a secure, snug, and virtually customised fit all around the foot
- OrthoLite insole ;- moulded to match your foot's contours and provide superior cushioning, breathability and durability to upgrade the shoe's comfort and performance
- Optivibe midsole ;- a ;combination of foams (one to dampen, one to propel) ;to reduce vibration upon foot strike and therefore decrease muscle fatigue; meanwhile, it delivers a bouncy spring each time you push off the ground
- Geometric Dec