Imported Authentic Merino Wool. Fairly Traded and Ethically Sourced. (Fur Origin: Australia) Synthetic Rubber sole LIGHTWEIGHT COMFORT SHOE: Warm in the winter and cool in the summer, Merinos are the perfect comfort shoe for any season. With a full pair weighing in at less than one pound, our shoes won't weigh you down and are sure to keep a spring in your step. MATERIAL: Lightweight women's shoes made from renewable materials, and ethically sourced Authentic Merino Wool. Includes a synthetic rubber sole, is lightweight, breathable, soft, flexible, and super comfortable too! CARE GUIDE: Machine washable slip on shoes for women. Wash on delicate/wool cycle (cold water), air dry ONLY - do NOT tumble dry. AUTHENTIC MERINO WOOL: Made with Authentic Merino Wool, fairly traded and ethically sourced. (Fur Origin: Australia). Merino wool naturally regulates temperature, keeping your feet warm in winter, cool in summer, and comfy all year long. STYLE VERSATILITY: These shoes for women are neutral and simple in design allowing you to easily wear them with a dress, dress pants, or with yoga pants! The slip ons flexibly conform to your movements allowing you to be comfortable no matter how you wear them.