Cold floors warm instantly when your bare feet are in glerups Slipper. The secret is the wonder of wool, the breathable fibre, that retains the perfect body temperature while wicking away moisture. Felted from ethically sourced 100% natural no-itch wool, glerups Slipper is Danish comfort—without bending or reaching. Fun colours borrowed from nature. Waterproof natural rubber soles for around the house, RV, balcony, and campsite. Our passion is felt!