The Birkenstock Unisex Arizona Oiled Leather Sandals are a genuine classic that has been delighting both men and women for decades. The sandals come with 2 straps and have a deep heel cup that supports the foot tissue and holds the heel bone firmly in its natural position. The arch supports that run alongside the sides of the footbed surround the tarsal bones inside and out, giving the foot the stability it needs when it takes a step. The support that runs through the middle of the footbed stabilises the metatarsal bone. In this way, the transverse arch support helps ensure that the foot has a naturally straight and solid stance. There are raised indentations at the front of the footbed near the toes. Thanks to the toe grip the toes remain loose and spread out in their natural position. The indentations also support the natural rolling motion of the toes. The footbed is drawn up especially high at the front. As a result, the high footbed edge protects the toes during the rolling motion of the foot.