Felted from ethically sourced 100% natural, no-itch wool, glerups Boot is Danish comfort with over-the-ankle warmth. Wonderful wool fibers trap body heat and remove moisture for natural comfort. Worn barefoot, Danish style, Boot closes the gap between cold floors and outerwear with cozy comfort.  Fun colours from nature. Waterproof natural rubber soles for around the house, balcony, RV and campsite. Our passion is felt!