The Karl features:
- Leather upper
- Padded instep collar for comfort when walking
- Roomy reinforced toe box for protection with plenty of 'wiggle room' for your toes
- PU outsole with rocker bottom to propel foot forward and provide shock absorption
- Wide heel strike for greater stability
- Leather socklining for long-wearing comfort
- PU inner frame to reduce torque and provide stability
- Protective TPU heel counter allows the heel to move up and down freely while providing lateral stability