Toe walking is a common feature in immature gait and is considered normal up to 3 years of age. As walking ability improves, initial contact is made with the heel. Toe-walkers will stand out as different once heel-strike is achieved by most of their peers. This difference gives rise to parental concern. Therefore toe-walkers are often referred at 3 years of age. This article examines the evidence for the management of children who have idiopathic toe walking and reviews the literature on surgery for the lengthening of a calf contracture.