Warm from the moment you put them on! These are fleece-lined tights with a fake design that looks like you're wearing over-the-knee socks! Thick fleece lining keeps you warm even in mid-winter. Over-the-knee style design makes your legs look longer and slimmer. Perfect for skirts, dresses, and uniform outfits. Thick yet doesn't feel bulky and easy to move in. Recommended for those who want to stay fashionable while protecting themselves from the cold! ^_^ *Please refrain from purchasing if you are looking for the perfection of Japanese-made products in terms of sewing and finish, as these are overseas products.