Walking/Trekking Sandals with removable footbed (insole)Hawaii sandals are closed toe for extra protection and have a nubuck leather and suede upper. The clima lining ensures comfort against the skin and quick drying after exposure to water. This model is equipped with a stone guard on the tip to protect your toes and a quick lacing system with stopper to ensure a perfect fit and precise lacing.In terms of sole, the Hawaii boasts a Vibram® rubber sole that offers extra grip with EVA shock absorbers for serious off trail walks!  The Air Active footbed(insole) can be removed and replaced with a personal orthotic, one of the few sandals on the market with this feature.The Hawaii sandal is designed for walkers who want a comfortable, breathable shoe with quick lacing and a good grip! The Hawaii sandal that's ideal for trails and paths, beach walks, amphibious adventures, hot summer weather and daily leisure use. Nubuck Leather/Suede Removable Footbed(Insole) Vibram Sole