We all know how problematic it can be when you are hot, sweaty, and dirty on the go. That's why Zero K was created. It's the ultimate solution to cool your skin, clean you off, and help combat sweat. Zero Ks cooling formula is menthol-based and was developed over several years in conjunction with expert cosmetic chemists at a National Science Foundation certified lab. When you start to feel hot, and sweat is inevitable, apply the wipe to your face and neck and any other part of your body that feels hot. This will cool your skin down and reduce sweating, allowing you to perform your best. Since the wipes are disposable, you can carry a single wipe or five-pack with you at all times.