100% wool felt upper, the Haflinger Fletcher has a removable footbed and a cuhioned rubber sole. This slip on shoe offers breathability, support and comfort. These shoes have an anatomically contoured footbed which provides arch support. The felt lined insole keeps moisture away maintaining a healthy environment for your feet. These shoes provide: 100% Pure wool felt (breathable) Anatomically designed latex footbed Closed back/heel for additional support Felt lined removable footbed Slip resistant rubber sole