As Little As Possible The upper material of the unique Wildling sandal is made of strong and versatile microfiber, which protects the foot while allowing it as much freedom of movement as possible. The design focuses on a delicate fit and few individual parts. Thanks to the integrated heel loop, the sandal has as little seams as possible, conserving resources and contributing to their durability.Close To Foot And Ground The fact that the sandal offers such good support with so little material is thanks to the so-called windlass mechanism. This works optimally with the help of the strap over the big toe and ensures that the sole always fits snugly to the foot.