Cardio 4:SYS
- Item #: 5350
- Breathable Mesh Upper
- Moisture-Wicking Lining
- Exo-Skeletal Support
- Flex Zone for Comfort
- M-PACT Contoured Footbed with Memory Foam
- 4:SYS Cushioned Running Midsole
- New Magnum Carbon Rubber Outsole
- Available in Medium Width Only
