These MUK LUKS boot slippers are incredibly stylish with a knit flower fairisle pattern and an attached toggle allowing for a customized fit. In mountain fog/multi. Shoe Features. Acrylic knit upper is lightweight and durable. Plush polyester faux-fur warms and comforts feet. Cuff folds down for a customizable look. Shoe Construction. Acrylic knit upper. Polyester faux-fur lining. TPR outsole. Shoe Details. Round toe. Pull-on. Hand wash. Imported.