Knock is the ultimate office essential and forms part of our best selling K Series construction. A refined toe cap gives an alternative to brother style Keen. • Supple hand burnished leather upper feels soft against the foot and provides durability for nine to five wear. • A rubber outsole increases traction underfoot to prevent slipping. • Includes a removable footbed to ensure optimum fit and room for orthotics. • Available in classic black, rich cognac and deep mocha.