Ergonatural Insole IntenseCalm Size S 1 Pair is an insole designed for the treatment of pathologies such as plantar fasciitis, metatarsalgia and heel spur. It offers an unloading system in the heel to relieve spol�n and fasciitis. In addition, it incorporates a metatarsal pad that helps to improve the footprint adapting to all types of footsteps. Size S. Contains 1 pair.