The Olukai Women's Nohea Nubuck Shoes in Dark Java / Tan is made of premium, soft nubuck leather with microfiber suede lining. They have a non-marking rubber sole with branch-inspired tread design on the forefoot and heel. This Olukai Women's Nohea Nubuck Shoes - Dark Java / Tan features the signature Olukai makau, the makau is a bone hook, which is the traditional Polynesian symbol worn for strength, good luck, and safe passage over water. Olukai footwear is inspired by theHawaiian islands! Olukai translates to 'Ocean' and 'Comfort'