The Strassburg sock creates a pulling pressure on the plantar fascia shortening the distance between the calcaneus and metatarsals to lift the medial longitudinal arch. This stretch can result in a significant lessening of heel pain, especially with the first few steps in the morning. This method of stretching (Windlass Mechanism) is suggested to provide a more complete stretch than conventional night splints. Using the Strassburg sock, the foot is maintained in the neutral or slightly stretched position by means of two adjustable straps. This style of treatment can be viewed as a very comfortable alternative to night splints and indeed is very popular worldwide. Since it was developed by a Physical Therapist in the US it has gained significant popularity with medical professionals. Please refer to our size guide for sizing