Even when put in room temperature these eye patches feel cool and refreshing. I use them when I feel like my eyes need some extra care or after I've been out partying. They're moisturizing, but far from greasy. They stay on your face and don't easily glide off, making them superconvenient to wear. I live in Sweden, it's very cold and very dry at the moment. I'm 22 years old with combination skin. (dry cheeks and eyes with oily T-zone) I have and will continue to recommend these eye patches to friends!