The cedar oil in shoe trees does more than just deodorise the shoe. It contains anti-bacterial and anti-fungal properties, and also acts as an insect repellant.

Cedar is characterised by its light-weight, even grain, and relatively consistent density. Knots and fine cracks are sometimes visible but are not a defect and common with natural wood products.

Western & Eastern Red Cedar commonly used in shoe tree making is rich and inviting in colour. The heartwood ranges from a pale red through to a richer dark brown. The sapwood is usually a pale yellow or white colour.

Cedar is one of the most durable woods available with natural resistance to deterioration.

Cedar is very hygroscopic and will absorb moisture at a rate faster than airing a shoe at room temperature.

Studies have found that bacteria, including Escherichia coli, is sensitive to cedar oil, which has clear deodorising benefits to footwear.