What type of coat do Parson Russell Terriers have?

The Parson Russell Terrier has a double coat that comes in two types: smooth and broken (wire-haired or rough-coated). Both coats are straight, coarse, and dense, but the broken coat is a bit longer.  

The smooth coat lies flat and is sleek, requiring only occasional brushing to remove loose hairs and keep it healthy and looking clean. The broken coat has a rougher texture with a bit more volume, often with wiry hairs on the face and legs.