Care Guide: How to Care for Your Re-Run Cracked

The Mercer Re-Run Cracked is crafted from premium cracquelé nappa leather, prized for its distinctive crackled texture and dazzling metallic finish. This special leather-treatment process means every pair develops its own unique character over time, giving the shoe its signature vintage look. Because of this delicate finish, the leather requires a little extra care compared to standard nappa leather. Following the tips below will help you enjoy the shoe's authentic look and feel for as long as possible.

Cleaning

Remove dust and dirt with a soft, dry cloth.
Do not use water, damp cloths, or cleaning products directly on the leather — this may accelerate flaking of the cracquelé effect.
Avoid rubbing; dabbing is preferred over scrubbing.

Impregnating

Only use a colourless, leather-specific impregnation spray (no universal or silicone-based sprays) and test it on an inconspicuous spot first.
Spray thinly and evenly from a distance and let it dry completely at room temperature.

Avoid contact with

Sharp objects, rough surfaces, and aggressive substances (perfume, alcohol, solvents).
Prolonged exposure to moisture or extreme temperatures.

Extra tips

Use a shoehorn to prevent damage to the heel and the leather.
Use shoe trees to help maintain the shape without forcing the leather.

Important to know

The crackled effect is an intentional and unique feature of this leather, not a manufacturing defect. Due to the nature of the material, some change or flaking over time is normal and part of the shoe's vintage look.