Everyone loves summer nights — until it’s time to go to bed. If you’re taking a break from air conditioning, trying to sleep in a hot and humid room can be pretty unbearable. Instead of turning on the air, try switching out your sheets to create a cool, comfortable and sweat-free sleeping space. By sticking with natural, breathable fibers, you’ll allow air to circulate and wick moisture away from your body. (Most synthetic fabrics trap air.) Choose fresh and clean sheets in one of the fabrics below for ultimate comfort.