The gipps sandal is a leather lace up gladiator sandal that features a caged upper with matching laces criss crossed over the foot and around the ankle with fringe detailing ties. Made of 100% leather, these sandals will become your ultimate go to flats this spring + summer. Made from buttery soft leather and leather lining.. These shoes will love your feet as much as you love them! 100% leather upper + leather lining fit is true to size, aimee is normally a 39 and fits the 39.