Beautiful, women's ballerinas were made using HUG TEC technology, i.e. microcell technology. This technology makes Zaxy more flexible, durable and softer. These shoes are vegan and hypoallergenic and 100% recyclable. In addition, Zaxy smells like chewing gum! Ballerinas, like other Zaxa products, do not contain any ingredients of animal origin. When choosing a size, refer to the size chart. 35/36-22/37-23/38-24/39-25/40-25,5/41/42-26,5cm