The Velcro fastener allows the sandal to be adjusted to your foot with millimeter precision. Perfect fit! Delicate nubs gently massage your feet and stimulate the reflex zones. This promotes blood circulation, brings oxygen to the cells and removes lymph and waste from peripheral blood vessels. This prevents varicose veins and prevents tired legs. Vital shoes with massage nubs fill the whole body with well-being. We use high-quality natural leather and strictly control all guidelines for healthy, harmless and valuable leather. They are breathable, skin-friendly and moisture-regulating. The patent leather used gives a special shine, is also easy to care for and wipeable. Our anatomical footbed gives your foot the necessary support and maximum freedom. Thus, it ensures an optimal fit. With high-quality PU foams, we achieve the best possible cushioning, flexibility, durability and an undeformable footbed. Fashionable 6 cm heel height, drop 4 cm, width F1/2 The heel strap with clasp allows exact adjustment for your foot. New in box Our items are display models, returns, overstocks, shelf pulls, etc. They have been in the retail environment and while they are new, they have been handled by customers. There is a chance they might have minor cosmetic conditions from being handled or tried on. This item may not come in the original box. This is the reason you can purchase a high quality item for a VERY low price. Check our feedback!!