The Hello Kitty Plush Hour Sweatpants in Snow White. You can lounge around all day in style with something like the Plush Hour Sweatpants from Hello Kitty. These super cute bottoms feature tonal stitching, drawstrings, and are a soft plush material. Pair your favorite crop top and fuzzy slippers with this and you're good to go! Plush material. Hello Kitty applique on front. Drawstrings. Elastic waistband. Machine wash. 100% polyester. Imported. By Hello Kitty. Model Stats. Lauren is wearing a size Small. Our model Lauren is 5'9" tall with a 34" bust, 26" waist, and 35" hips.