The Johansson clog comes with an adjustable wrist strap which can be used as a heel strap when you are working (this makes the Johanson into great nurse clogs or chef clogs and ideal for the professional that work on his/her feet all day long). The Troentorp clogs all come with our orthopedically constructed footbeds that are designed to promote even weight distribution. The footbeds also have raised heels and anatomical support for the scaphoid and metatarsal arches. All these features together with the Troentorp clogs' toe well help reduce lower back strain and leg and foot discomfort. In order to give the clogs their characteristic comfort and look, the cowhide leather uppers are wet-lasted before being nailed to the moisture-absorbing alder foot bed. The clogs come with a naturally varnished alder wood and 1" heat-bonded polyurethane sole with non-skid tread gives maximum stability and comfort.