The Comfort Sport replaces the previous Kerckhaert Steel Comfort.  The new design has clips between the 2nd and 3rd nail holes.  It has slightly wider heels for extra support and is marked in the heel area to drill for traction devices.  The rolled toe provides a smooth, easy breakover.

The shoes are punched for E-head nails

The Comfort is also available in aluminum, select from the Alum. Shoes tab in the drop-down menu.