NIKE W AIR MAX KOKO SANDAL NIKE Koko sandals, size 26cm. I haven't used them since almost falling while trying them on before going outside, so they are almost new. No box. Here's the description from the official website: CI8798-102 Update your street style with the Nike Air Max Koko Sandal. Designed for women, this sandal features a high platform construction with a layered foam midsole and Max Air cushioning for a comfortable feel. The bungee-style laces with a toggle allow you to adjust the fit. They can be put on and taken off quickly.