The Invisible sandal, crafted from a single nylon thread, is a step towards innovation, showcasing Salvatore Ferragamo's pioneering design. The F-shaped wood wedge sole adds a unique touch of style and comfort to this iconic creation, born in 1947 and embodying one of Ferragamo's most significant patents. This avant-garde shoe not only marks a milestone in history of fashion but also earned Ferragamo the prestigious Neiman Marcus Award in Dallas, Texas which is considered the Oscar of the fashion world. - Composition: calfskin and nylon - Made in ITALY - Product code: 01I096 772434