Keep the character.

Treat the surface gently and let the material do what it naturally does. For light dust or marks, use a clean, soft cloth. Avoid prolonged heavy rain; if your jacket becomes wet, allow it to dry naturally away from direct heat.

Condition leather sparingly and only with a product intended for the specific finish. Apply a small amount to a soft cloth, work lightly and always test first on an inconspicuous area. Over-conditioning can weigh down the surface and change its character.

Use a suede brush to lift the nap and remove dry surface dust. Brush in one direction with a light hand, and never use ordinary leather cream or polish on suede. For marks that do not lift easily, seek professional advice.

Keep shearling away from prolonged moisture and direct heat. Let it air naturally after wear, then gently brush the outer surface when dry. Avoid aggressive rubbing, which can flatten the natural pile.

Give your jacket room to keep its shape. Use a supportive, wide hanger and store it in a cool, dry place with space for air to circulate. Avoid compressed plastic storage; a breathable garment bag is a better choice for longer periods.

Difficult stains, soaked garments and major repairs are best handled by a specialist familiar with leather and suede. Do not use household detergents or attempt to remove a deep stain with repeated scrubbing.