The New Balance M420 is a men's running shoe designed for neutral runners seeking lightweight cushioning.
- Support Type: Neutral
- Cushioning: Lightweight, flexible response
- Surface: Road
- Differential: 10mm
- Available in Wide Width
- Uppers: Breathable mesh and supportive synthetic
- Closure: Lace-up
- Collar and tongue: Padded
- Lining: Breathable fabric
- Insert: Removable NB Response 1.0 performance insert
- Midsole: Injection-molded EVA
- Outsole: Lightweight, flexible rubber
- Origin: Imported