Featuring a 100% wool felt upper, the Haflinger Emils Bootie offers a premium comfort slipper with a removable footbed Your feet will enjoy the breathability and support that the Emils Bootie provides. The anatomically contoured footbed provides arch support and the felt lined insole helps to wick away any moisture maintaining a healthy environment for your feet. 100% Pure wool felt (breathable) Anatomically designed cork and latex footbed Felt lined removable footbed Slip resistant leather sole