BAREFOOT WOOLY SLIPPERS Beautiful rubber-soled slippers with wool upper for chilly fall and winter days. Perfect as an indoor daycare slipper or for around the house. Easy on and off. 1) upper material: wool 2) lining and inlay sole: wool and removable antibacterial microfiber insole 3) sole - rubber Universal fitting - adjustable to all feet width Material with GRS (Global Recycled Standard) certification. A felt made from 50% regenerated wool fiber. Lightweight and breathable. Temperature-regulation materials. Flexible slippers with rubber outsole. Shoe care: Wipe the slippers with a soft damp cloth Washing in the the washing machine is not recomended.