Night sleep is important so that you feel good. It's when your body and brain recover - you relax, your blood pressure drops and your muscles relax. Getting a good night's sleep can be a challenge when the weather is hot, but not if you make your bed with these cooling products. Some with materials that transport heat away, others with materials that take longer to warm up. All of them have the same thing in common – they give you a cool and comfortable bed – all night long.